51451608

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4457}}^1$

素因数の和:4516

約数の個数: 64

約数和(自身を含む): 142299360

約数和(自身を除く): 90847752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1443, 1924, 2886, 3848, 4457, 5772, 8914, 11544, 13371, 17828, 26742, 35656, 53484, 57941, 106968, 115882, 164909, 173823, 231764, 329818, 347646, 463528, 494727, 659636, 695292, 989454, 1319272, 1390584, 1978908, 2143817, 3957816, 4287634, 6431451, 8575268, 12862902, 17150536, 25725804, 51451608]

約数ペア:

[(1, 51451608), (2, 25725804), (3, 17150536), (4, 12862902), (6, 8575268), (8, 6431451), (12, 4287634), (13, 3957816), (24, 2143817), (26, 1978908), (37, 1390584), (39, 1319272), (52, 989454), (74, 695292), (78, 659636), (104, 494727), (111, 463528), (148, 347646), (156, 329818), (222, 231764), (296, 173823), (312, 164909), (444, 115882), (481, 106968), (888, 57941), (962, 53484), (1443, 35656), (1924, 26742), (2886, 17828), (3848, 13371), (4457, 11544), (5772, 8914)]