48140440

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4441}}^1$

素因数の和:4723

約数の個数: 32

約数和(自身を含む): 108740160

約数和(自身を除く): 60599720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2710, 4441, 5420, 8882, 10840, 17764, 22205, 35528, 44410, 88820, 177640, 1203511, 2407022, 4814044, 6017555, 9628088, 12035110, 24070220, 48140440]

約数ペア:

[(1, 48140440), (2, 24070220), (4, 12035110), (5, 9628088), (8, 6017555), (10, 4814044), (20, 2407022), (40, 1203511), (271, 177640), (542, 88820), (1084, 44410), (1355, 35528), (2168, 22205), (2710, 17764), (4441, 10840), (5420, 8882)]