53928420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:139

約数の個数: 288

約数和(自身を含む): 202704768

約数和(自身を除く): 148776348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 49, 51, 52, 60, 65, 68, 70, 78, 83, 84, 85, 91, 98, 102, 105, 119, 130, 140, 147, 156, 166, 170, 182, 195, 196, 204, 210, 221, 238, 245, 249, 255, 260, 273, 294, 332, 340, 357, 364, 390, 415, 420, 442, 455, 476, 490, 498, 510, 546, 581, 588, 595, 637, 663, 714, 735, 780, 830, 833, 884, 910, 980, 996, 1020, 1079, 1092, 1105, 1162, 1190, 1245, 1274, 1326, 1365, 1411, 1428, 1470, 1547, 1660, 1666, 1743, 1785, 1820, 1911, 2158, 2210, 2324, 2380, 2490, 2499, 2548, 2652, 2730, 2822, 2905, 2940, 3094, 3185, 3237, 3315, 3332, 3486, 3570, 3822, 4067, 4165, 4233, 4316, 4420, 4641, 4980, 4998, 5395, 5460, 5644, 5810, 6188, 6370, 6474, 6630, 6972, 7055, 7140, 7553, 7644, 7735, 8134, 8330, 8466, 8715, 9282, 9555, 9877, 9996, 10790, 10829, 11620, 12201, 12495, 12740, 12948, 13260, 14110, 15106, 15470, 16185, 16268, 16660, 16932, 17430, 18343, 18564, 19110, 19754, 20335, 21165, 21580, 21658, 22659, 23205, 24402, 24990, 28220, 29631, 30212, 30940, 32370, 32487, 34860, 36686, 37765, 38220, 39508, 40670, 42330, 43316, 45318, 46410, 48804, 49385, 49980, 52871, 54145, 55029, 59262, 61005, 64740, 64974, 69139, 73372, 75530, 81340, 84660, 90636, 91715, 92820, 98770, 105742, 108290, 110058, 113295, 118524, 122010, 128401, 129948, 138278, 148155, 151060, 158613, 162435, 183430, 197540, 207417, 211484, 216580, 220116, 226590, 244020, 256802, 264355, 275145, 276556, 296310, 317226, 324870, 345695, 366860, 385203, 414834, 453180, 513604, 528710, 550290, 592620, 634452, 642005, 649740, 691390, 770406, 793065, 829668, 898807, 1037085, 1057420, 1100580, 1284010, 1382780, 1540812, 1586130, 1797614, 1926015, 2074170, 2568020, 2696421, 3172260, 3595228, 3852030, 4148340, 4494035, 5392842, 7704060, 8988070, 10785684, 13482105, 17976140, 26964210, 53928420]

約数ペア:

[(1, 53928420), (2, 26964210), (3, 17976140), (4, 13482105), (5, 10785684), (6, 8988070), (7, 7704060), (10, 5392842), (12, 4494035), (13, 4148340), (14, 3852030), (15, 3595228), (17, 3172260), (20, 2696421), (21, 2568020), (26, 2074170), (28, 1926015), (30, 1797614), (34, 1586130), (35, 1540812), (39, 1382780), (42, 1284010), (49, 1100580), (51, 1057420), (52, 1037085), (60, 898807), (65, 829668), (68, 793065), (70, 770406), (78, 691390), (83, 649740), (84, 642005), (85, 634452), (91, 592620), (98, 550290), (102, 528710), (105, 513604), (119, 453180), (130, 414834), (140, 385203), (147, 366860), (156, 345695), (166, 324870), (170, 317226), (182, 296310), (195, 276556), (196, 275145), (204, 264355), (210, 256802), (221, 244020), (238, 226590), (245, 220116), (249, 216580), (255, 211484), (260, 207417), (273, 197540), (294, 183430), (332, 162435), (340, 158613), (357, 151060), (364, 148155), (390, 138278), (415, 129948), (420, 128401), (442, 122010), (455, 118524), (476, 113295), (490, 110058), (498, 108290), (510, 105742), (546, 98770), (581, 92820), (588, 91715), (595, 90636), (637, 84660), (663, 81340), (714, 75530), (735, 73372), (780, 69139), (830, 64974), (833, 64740), (884, 61005), (910, 59262), (980, 55029), (996, 54145), (1020, 52871), (1079, 49980), (1092, 49385), (1105, 48804), (1162, 46410), (1190, 45318), (1245, 43316), (1274, 42330), (1326, 40670), (1365, 39508), (1411, 38220), (1428, 37765), (1470, 36686), (1547, 34860), (1660, 32487), (1666, 32370), (1743, 30940), (1785, 30212), (1820, 29631), (1911, 28220), (2158, 24990), (2210, 24402), (2324, 23205), (2380, 22659), (2490, 21658), (2499, 21580), (2548, 21165), (2652, 20335), (2730, 19754), (2822, 19110), (2905, 18564), (2940, 18343), (3094, 17430), (3185, 16932), (3237, 16660), (3315, 16268), (3332, 16185), (3486, 15470), (3570, 15106), (3822, 14110), (4067, 13260), (4165, 12948), (4233, 12740), (4316, 12495), (4420, 12201), (4641, 11620), (4980, 10829), (4998, 10790), (5395, 9996), (5460, 9877), (5644, 9555), (5810, 9282), (6188, 8715), (6370, 8466), (6474, 8330), (6630, 8134), (6972, 7735), (7055, 7644), (7140, 7553)]