57442550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1471}}^1$

素因数の和:1565

約数の個数: 48

約数和(自身を含む): 118278144

約数和(自身を除く): 60835594

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 71, 110, 142, 275, 355, 550, 710, 781, 1471, 1562, 1775, 2942, 3550, 3905, 7355, 7810, 14710, 16181, 19525, 32362, 36775, 39050, 73550, 80905, 104441, 161810, 208882, 404525, 522205, 809050, 1044410, 1148851, 2297702, 2611025, 5222050, 5744255, 11488510, 28721275, 57442550]

約数ペア:

[(1, 57442550), (2, 28721275), (5, 11488510), (10, 5744255), (11, 5222050), (22, 2611025), (25, 2297702), (50, 1148851), (55, 1044410), (71, 809050), (110, 522205), (142, 404525), (275, 208882), (355, 161810), (550, 104441), (710, 80905), (781, 73550), (1471, 39050), (1562, 36775), (1775, 32362), (2942, 19525), (3550, 16181), (3905, 14710), (7355, 7810)]