50401015

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{3989}}^1$

素因数の和:4039

約数の個数: 24

約数和(自身を含む): 72969120

約数和(自身を除く): 22568105

約数列:

[1, 5, 7, 19, 35, 95, 133, 361, 665, 1805, 2527, 3989, 12635, 19945, 27923, 75791, 139615, 378955, 530537, 1440029, 2652685, 7200145, 10080203, 50401015]

約数ペア:

[(1, 50401015), (5, 10080203), (7, 7200145), (19, 2652685), (35, 1440029), (95, 530537), (133, 378955), (361, 139615), (665, 75791), (1805, 27923), (2527, 19945), (3989, 12635)]