48666920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71569}}^1$

素因数の和:71597

約数の個数: 32

約数和(自身を含む): 115943400

約数和(自身を除く): 67276480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 71569, 143138, 286276, 357845, 572552, 715690, 1216673, 1431380, 2433346, 2862760, 4866692, 6083365, 9733384, 12166730, 24333460, 48666920]

約数ペア:

[(1, 48666920), (2, 24333460), (4, 12166730), (5, 9733384), (8, 6083365), (10, 4866692), (17, 2862760), (20, 2433346), (34, 1431380), (40, 1216673), (68, 715690), (85, 572552), (136, 357845), (170, 286276), (340, 143138), (680, 71569)]