54278274988

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{462983}}^1$

素因数の和:463126

約数の個数: 48

約数和(自身を含む): 112005089280

約数和(自身を除く): 57726814292

約数列:

[1, 2, 4, 7, 14, 28, 53, 79, 106, 158, 212, 316, 371, 553, 742, 1106, 1484, 2212, 4187, 8374, 16748, 29309, 58618, 117236, 462983, 925966, 1851932, 3240881, 6481762, 12963524, 24538099, 36575657, 49076198, 73151314, 98152396, 146302628, 171766693, 256029599, 343533386, 512059198, 687066772, 1024118396, 1938509821, 3877019642, 7754039284, 13569568747, 27139137494, 54278274988]

約数ペア:

[(1, 54278274988), (2, 27139137494), (4, 13569568747), (7, 7754039284), (14, 3877019642), (28, 1938509821), (53, 1024118396), (79, 687066772), (106, 512059198), (158, 343533386), (212, 256029599), (316, 171766693), (371, 146302628), (553, 98152396), (742, 73151314), (1106, 49076198), (1484, 36575657), (2212, 24538099), (4187, 12963524), (8374, 6481762), (16748, 3240881), (29309, 1851932), (58618, 925966), (117236, 462983)]