52009490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3739}}^1$

素因数の和:3866

約数の個数: 32

約数和(自身を含む): 101787840

約数和(自身を除く): 49778350

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 535, 1070, 1391, 2782, 3739, 6955, 7478, 13910, 18695, 37390, 48607, 97214, 243035, 400073, 486070, 800146, 2000365, 4000730, 5200949, 10401898, 26004745, 52009490]

約数ペア:

[(1, 52009490), (2, 26004745), (5, 10401898), (10, 5200949), (13, 4000730), (26, 2000365), (65, 800146), (107, 486070), (130, 400073), (214, 243035), (535, 97214), (1070, 48607), (1391, 37390), (2782, 18695), (3739, 13910), (6955, 7478)]