53395265

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{419}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 80317440

約数和(自身を除く): 26922175

約数列:

[1, 5, 7, 11, 35, 55, 77, 331, 385, 419, 1655, 2095, 2317, 2933, 3641, 4609, 11585, 14665, 18205, 23045, 25487, 32263, 127435, 138689, 161315, 693445, 970823, 1525579, 4854115, 7627895, 10679053, 53395265]

約数ペア:

[(1, 53395265), (5, 10679053), (7, 7627895), (11, 4854115), (35, 1525579), (55, 970823), (77, 693445), (331, 161315), (385, 138689), (419, 127435), (1655, 32263), (2095, 25487), (2317, 23045), (2933, 18205), (3641, 14665), (4609, 11585)]