50709640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{74573}}^1$

素因数の和:74601

約数の個数: 32

約数和(自身を含む): 120809880

約数和(自身を除く): 70100240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 74573, 149146, 298292, 372865, 596584, 745730, 1267741, 1491460, 2535482, 2982920, 5070964, 6338705, 10141928, 12677410, 25354820, 50709640]

約数ペア:

[(1, 50709640), (2, 25354820), (4, 12677410), (5, 10141928), (8, 6338705), (10, 5070964), (17, 2982920), (20, 2535482), (34, 1491460), (40, 1267741), (68, 745730), (85, 596584), (136, 372865), (170, 298292), (340, 149146), (680, 74573)]