50813590

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 93519360

約数和(自身を除く): 42705770

約数列:

[1, 2, 5, 10, 79, 131, 158, 262, 395, 491, 655, 790, 982, 1310, 2455, 4910, 10349, 20698, 38789, 51745, 64321, 77578, 103490, 128642, 193945, 321605, 387890, 643210, 5081359, 10162718, 25406795, 50813590]

約数ペア:

[(1, 50813590), (2, 25406795), (5, 10162718), (10, 5081359), (79, 643210), (131, 387890), (158, 321605), (262, 193945), (395, 128642), (491, 103490), (655, 77578), (790, 64321), (982, 51745), (1310, 38789), (2455, 20698), (4910, 10349)]