51835615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 70217280

約数和(自身を除く): 18381665

約数列:

[1, 5, 13, 29, 65, 107, 145, 257, 377, 535, 1285, 1391, 1885, 3103, 3341, 6955, 7453, 15515, 16705, 27499, 37265, 40339, 96889, 137495, 201695, 357487, 484445, 797471, 1787435, 3987355, 10367123, 51835615]

約数ペア:

[(1, 51835615), (5, 10367123), (13, 3987355), (29, 1787435), (65, 797471), (107, 484445), (145, 357487), (257, 201695), (377, 137495), (535, 96889), (1285, 40339), (1391, 37265), (1885, 27499), (3103, 16705), (3341, 15515), (6955, 7453)]