50987715

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2333}}^1$

素因数の和:2419

約数の個数: 32

約数和(自身を含む): 86040576

約数和(自身を除く): 35052861

約数列:

[1, 3, 5, 15, 31, 47, 93, 141, 155, 235, 465, 705, 1457, 2333, 4371, 6999, 7285, 11665, 21855, 34995, 72323, 109651, 216969, 328953, 361615, 548255, 1084845, 1644765, 3399181, 10197543, 16995905, 50987715]

約数ペア:

[(1, 50987715), (3, 16995905), (5, 10197543), (15, 3399181), (31, 1644765), (47, 1084845), (93, 548255), (141, 361615), (155, 328953), (235, 216969), (465, 109651), (705, 72323), (1457, 34995), (2333, 21855), (4371, 11665), (6999, 7285)]