53909814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 128088576

約数和(自身を除く): 74178762

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 113, 222, 226, 259, 307, 339, 518, 614, 678, 777, 791, 921, 1554, 1582, 1842, 2149, 2373, 4181, 4298, 4746, 6447, 8362, 11359, 12543, 12894, 22718, 25086, 29267, 34077, 34691, 58534, 68154, 69382, 79513, 87801, 104073, 159026, 175602, 208146, 238539, 242837, 477078, 485674, 728511, 1283567, 1457022, 2567134, 3850701, 7701402, 8984969, 17969938, 26954907, 53909814]

約数ペア:

[(1, 53909814), (2, 26954907), (3, 17969938), (6, 8984969), (7, 7701402), (14, 3850701), (21, 2567134), (37, 1457022), (42, 1283567), (74, 728511), (111, 485674), (113, 477078), (222, 242837), (226, 238539), (259, 208146), (307, 175602), (339, 159026), (518, 104073), (614, 87801), (678, 79513), (777, 69382), (791, 68154), (921, 58534), (1554, 34691), (1582, 34077), (1842, 29267), (2149, 25086), (2373, 22718), (4181, 12894), (4298, 12543), (4746, 11359), (6447, 8362)]