53876460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 170797536

約数和(自身を除く): 116921076

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 41, 44, 55, 60, 66, 82, 110, 121, 123, 132, 164, 165, 181, 205, 220, 242, 246, 330, 362, 363, 410, 451, 484, 492, 543, 605, 615, 660, 724, 726, 820, 902, 905, 1086, 1210, 1230, 1353, 1452, 1804, 1810, 1815, 1991, 2172, 2255, 2420, 2460, 2706, 2715, 3620, 3630, 3982, 4510, 4961, 5412, 5430, 5973, 6765, 7260, 7421, 7964, 9020, 9922, 9955, 10860, 11946, 13530, 14842, 14883, 19844, 19910, 21901, 22263, 23892, 24805, 27060, 29684, 29766, 29865, 37105, 39820, 43802, 44526, 49610, 59532, 59730, 65703, 74210, 74415, 81631, 87604, 89052, 99220, 109505, 111315, 119460, 131406, 148420, 148830, 163262, 219010, 222630, 244893, 262812, 297660, 326524, 328515, 408155, 438020, 445260, 489786, 657030, 816310, 897941, 979572, 1224465, 1314060, 1632620, 1795882, 2448930, 2693823, 3591764, 4489705, 4897860, 5387646, 8979410, 10775292, 13469115, 17958820, 26938230, 53876460]

約数ペア:

[(1, 53876460), (2, 26938230), (3, 17958820), (4, 13469115), (5, 10775292), (6, 8979410), (10, 5387646), (11, 4897860), (12, 4489705), (15, 3591764), (20, 2693823), (22, 2448930), (30, 1795882), (33, 1632620), (41, 1314060), (44, 1224465), (55, 979572), (60, 897941), (66, 816310), (82, 657030), (110, 489786), (121, 445260), (123, 438020), (132, 408155), (164, 328515), (165, 326524), (181, 297660), (205, 262812), (220, 244893), (242, 222630), (246, 219010), (330, 163262), (362, 148830), (363, 148420), (410, 131406), (451, 119460), (484, 111315), (492, 109505), (543, 99220), (605, 89052), (615, 87604), (660, 81631), (724, 74415), (726, 74210), (820, 65703), (902, 59730), (905, 59532), (1086, 49610), (1210, 44526), (1230, 43802), (1353, 39820), (1452, 37105), (1804, 29865), (1810, 29766), (1815, 29684), (1991, 27060), (2172, 24805), (2255, 23892), (2420, 22263), (2460, 21901), (2706, 19910), (2715, 19844), (3620, 14883), (3630, 14842), (3982, 13530), (4510, 11946), (4961, 10860), (5412, 9955), (5430, 9922), (5973, 9020), (6765, 7964), (7260, 7421)]