56551841288

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1\times {\mathrm{1637}}^1$

素因数の和:2154

約数の個数: 64

約数和(自身を含む): 108162054000

約数和(自身を除く): 51610212712

約数列:

[1, 2, 4, 8, 109, 173, 218, 229, 346, 436, 458, 692, 872, 916, 1384, 1637, 1832, 3274, 6548, 13096, 18857, 24961, 37714, 39617, 49922, 75428, 79234, 99844, 150856, 158468, 178433, 199688, 283201, 316936, 356866, 374873, 566402, 713732, 749746, 1132804, 1427464, 1499492, 2265608, 2998984, 4318253, 8636506, 17273012, 30868909, 34546024, 40861157, 61737818, 64853029, 81722314, 123475636, 129706058, 163444628, 246951272, 259412116, 326889256, 518824232, 7068980161, 14137960322, 28275920644, 56551841288]

約数ペア:

[(1, 56551841288), (2, 28275920644), (4, 14137960322), (8, 7068980161), (109, 518824232), (173, 326889256), (218, 259412116), (229, 246951272), (346, 163444628), (436, 129706058), (458, 123475636), (692, 81722314), (872, 64853029), (916, 61737818), (1384, 40861157), (1637, 34546024), (1832, 30868909), (3274, 17273012), (6548, 8636506), (13096, 4318253), (18857, 2998984), (24961, 2265608), (37714, 1499492), (39617, 1427464), (49922, 1132804), (75428, 749746), (79234, 713732), (99844, 566402), (150856, 374873), (158468, 356866), (178433, 316936), (199688, 283201)]