53569740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:189

約数の個数: 192

約数和(自身を含む): 185472000

約数和(自身を除く): 131902260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 137, 140, 147, 190, 196, 210, 228, 245, 266, 274, 285, 294, 343, 380, 399, 411, 420, 490, 532, 548, 570, 588, 665, 685, 686, 735, 798, 822, 931, 959, 980, 1029, 1140, 1330, 1370, 1372, 1470, 1596, 1644, 1715, 1862, 1918, 1995, 2055, 2058, 2603, 2660, 2740, 2793, 2877, 2940, 3430, 3724, 3836, 3990, 4110, 4116, 4655, 4795, 5145, 5206, 5586, 5754, 6517, 6713, 6860, 7809, 7980, 8220, 9310, 9590, 10290, 10412, 11172, 11508, 13015, 13034, 13426, 13965, 14385, 15618, 18221, 18620, 19180, 19551, 20139, 20580, 26030, 26068, 26852, 27930, 28770, 31236, 32585, 33565, 36442, 39045, 39102, 40278, 46991, 52060, 54663, 55860, 57540, 65170, 67130, 72884, 78090, 78204, 80556, 91105, 93982, 97755, 100695, 109326, 127547, 130340, 134260, 140973, 156180, 182210, 187964, 195510, 201390, 218652, 234955, 255094, 273315, 281946, 364420, 382641, 391020, 402780, 469910, 510188, 546630, 563892, 637735, 704865, 765282, 892829, 939820, 1093260, 1275470, 1409730, 1530564, 1785658, 1913205, 2550940, 2678487, 2819460, 3571316, 3826410, 4464145, 5356974, 7652820, 8928290, 10713948, 13392435, 17856580, 26784870, 53569740]

約数ペア:

[(1, 53569740), (2, 26784870), (3, 17856580), (4, 13392435), (5, 10713948), (6, 8928290), (7, 7652820), (10, 5356974), (12, 4464145), (14, 3826410), (15, 3571316), (19, 2819460), (20, 2678487), (21, 2550940), (28, 1913205), (30, 1785658), (35, 1530564), (38, 1409730), (42, 1275470), (49, 1093260), (57, 939820), (60, 892829), (70, 765282), (76, 704865), (84, 637735), (95, 563892), (98, 546630), (105, 510188), (114, 469910), (133, 402780), (137, 391020), (140, 382641), (147, 364420), (190, 281946), (196, 273315), (210, 255094), (228, 234955), (245, 218652), (266, 201390), (274, 195510), (285, 187964), (294, 182210), (343, 156180), (380, 140973), (399, 134260), (411, 130340), (420, 127547), (490, 109326), (532, 100695), (548, 97755), (570, 93982), (588, 91105), (665, 80556), (685, 78204), (686, 78090), (735, 72884), (798, 67130), (822, 65170), (931, 57540), (959, 55860), (980, 54663), (1029, 52060), (1140, 46991), (1330, 40278), (1370, 39102), (1372, 39045), (1470, 36442), (1596, 33565), (1644, 32585), (1715, 31236), (1862, 28770), (1918, 27930), (1995, 26852), (2055, 26068), (2058, 26030), (2603, 20580), (2660, 20139), (2740, 19551), (2793, 19180), (2877, 18620), (2940, 18221), (3430, 15618), (3724, 14385), (3836, 13965), (3990, 13426), (4110, 13034), (4116, 13015), (4655, 11508), (4795, 11172), (5145, 10412), (5206, 10290), (5586, 9590), (5754, 9310), (6517, 8220), (6713, 7980), (6860, 7809)]