51674675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 74661888

約数和(自身を除く): 22987213

約数列:

[1, 5, 13, 23, 25, 31, 65, 115, 155, 223, 299, 325, 403, 575, 713, 775, 1115, 1495, 2015, 2899, 3565, 5129, 5575, 6913, 7475, 9269, 10075, 14495, 17825, 25645, 34565, 46345, 66677, 72475, 89869, 128225, 158999, 172825, 231725, 333385, 449345, 794995, 1666925, 2066987, 2246725, 3974975, 10334935, 51674675]

約数ペア:

[(1, 51674675), (5, 10334935), (13, 3974975), (23, 2246725), (25, 2066987), (31, 1666925), (65, 794995), (115, 449345), (155, 333385), (223, 231725), (299, 172825), (325, 158999), (403, 128225), (575, 89869), (713, 72475), (775, 66677), (1115, 46345), (1495, 34565), (2015, 25645), (2899, 17825), (3565, 14495), (5129, 10075), (5575, 9269), (6913, 7475)]