53989355

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{4273}}^1$

素因数の和:4323

約数の個数: 24

約数和(自身を含む): 78162912

約数和(自身を除く): 24173557

約数列:

[1, 5, 7, 19, 35, 95, 133, 361, 665, 1805, 2527, 4273, 12635, 21365, 29911, 81187, 149555, 405935, 568309, 1542553, 2841545, 7712765, 10797871, 53989355]

約数ペア:

[(1, 53989355), (5, 10797871), (7, 7712765), (19, 2841545), (35, 1542553), (95, 568309), (133, 405935), (361, 149555), (665, 81187), (1805, 29911), (2527, 21365), (4273, 12635)]