52910360

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{6269}}^1$

素因数の和:6491

約数の個数: 32

約数和(自身を含む): 119631600

約数和(自身を除く): 66721240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 422, 844, 1055, 1688, 2110, 4220, 6269, 8440, 12538, 25076, 31345, 50152, 62690, 125380, 250760, 1322759, 2645518, 5291036, 6613795, 10582072, 13227590, 26455180, 52910360]

約数ペア:

[(1, 52910360), (2, 26455180), (4, 13227590), (5, 10582072), (8, 6613795), (10, 5291036), (20, 2645518), (40, 1322759), (211, 250760), (422, 125380), (844, 62690), (1055, 50152), (1688, 31345), (2110, 25076), (4220, 12538), (6269, 8440)]