54319240

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{5011}}^1$

素因数の和:5293

約数の個数: 32

約数和(自身を含む): 122693760

約数和(自身を除く): 68374520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2710, 5011, 5420, 10022, 10840, 20044, 25055, 40088, 50110, 100220, 200440, 1357981, 2715962, 5431924, 6789905, 10863848, 13579810, 27159620, 54319240]

約数ペア:

[(1, 54319240), (2, 27159620), (4, 13579810), (5, 10863848), (8, 6789905), (10, 5431924), (20, 2715962), (40, 1357981), (271, 200440), (542, 100220), (1084, 50110), (1355, 40088), (2168, 25055), (2710, 20044), (5011, 10840), (5420, 10022)]