51283154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 85337280

約数和(自身を除く): 34054126

約数列:

[1, 2, 13, 26, 59, 101, 118, 202, 331, 662, 767, 1313, 1534, 2626, 4303, 5959, 8606, 11918, 19529, 33431, 39058, 66862, 77467, 154934, 253877, 434603, 507754, 869206, 1972429, 3944858, 25641577, 51283154]

約数ペア:

[(1, 51283154), (2, 25641577), (13, 3944858), (26, 1972429), (59, 869206), (101, 507754), (118, 434603), (202, 253877), (331, 154934), (662, 77467), (767, 66862), (1313, 39058), (1534, 33431), (2626, 19529), (4303, 11918), (5959, 8606)]