55105990

素因数分解:

$2^1\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{3911}}^1$

素因数の和:5327

約数の個数: 16

約数和(自身を含む): 99286560

約数和(自身を除く): 44180570

約数列:

[1, 2, 5, 10, 1409, 2818, 3911, 7045, 7822, 14090, 19555, 39110, 5510599, 11021198, 27552995, 55105990]

約数ペア:

[(1, 55105990), (2, 27552995), (5, 11021198), (10, 5510599), (1409, 39110), (2818, 19555), (3911, 14090), (7045, 7822)]