53809718495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1987}}^1\times {\mathrm{416629}}^1$

素因数の和:418634

約数の個数: 16

約数和(自身を含む): 69573876960

約数和(自身を除く): 15764158465

約数列:

[1, 5, 13, 65, 1987, 9935, 25831, 129155, 416629, 2083145, 5416177, 27080885, 827841823, 4139209115, 10761943699, 53809718495]

約数ペア:

[(1, 53809718495), (5, 10761943699), (13, 4139209115), (65, 827841823), (1987, 27080885), (9935, 5416177), (25831, 2083145), (129155, 416629)]