55981692

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{13291}}^1$

素因数の和:13320

約数の個数: 60

約数和(自身を含む): 157616536

約数和(自身を除く): 101634844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 13291, 26582, 39873, 53164, 79746, 119619, 159492, 172783, 239238, 345566, 358857, 478476, 518349, 691132, 717714, 1036698, 1076571, 1435428, 1555047, 2073396, 2153142, 3110094, 4306284, 4665141, 6220188, 9330282, 13995423, 18660564, 27990846, 55981692]

約数ペア:

[(1, 55981692), (2, 27990846), (3, 18660564), (4, 13995423), (6, 9330282), (9, 6220188), (12, 4665141), (13, 4306284), (18, 3110094), (26, 2153142), (27, 2073396), (36, 1555047), (39, 1435428), (52, 1076571), (54, 1036698), (78, 717714), (81, 691132), (108, 518349), (117, 478476), (156, 358857), (162, 345566), (234, 239238), (324, 172783), (351, 159492), (468, 119619), (702, 79746), (1053, 53164), (1404, 39873), (2106, 26582), (4212, 13291)]