55479256

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 122760000

約数和(自身を除く): 67280744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 109, 122, 149, 218, 244, 298, 427, 436, 488, 596, 763, 854, 872, 1043, 1192, 1526, 1708, 2086, 3052, 3416, 4172, 6104, 6649, 8344, 9089, 13298, 16241, 18178, 26596, 32482, 36356, 46543, 53192, 63623, 64964, 72712, 93086, 113687, 127246, 129928, 186172, 227374, 254492, 372344, 454748, 508984, 909496, 990701, 1981402, 3962804, 6934907, 7925608, 13869814, 27739628, 55479256]

約数ペア:

[(1, 55479256), (2, 27739628), (4, 13869814), (7, 7925608), (8, 6934907), (14, 3962804), (28, 1981402), (56, 990701), (61, 909496), (109, 508984), (122, 454748), (149, 372344), (218, 254492), (244, 227374), (298, 186172), (427, 129928), (436, 127246), (488, 113687), (596, 93086), (763, 72712), (854, 64964), (872, 63623), (1043, 53192), (1192, 46543), (1526, 36356), (1708, 32482), (2086, 26596), (3052, 18178), (3416, 16241), (4172, 13298), (6104, 9089), (6649, 8344)]