54204905

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{7727}}^1$

素因数の和:7816

約数の個数: 16

約数和(自身を含む): 68995584

約数和(自身を除く): 14790679

約数列:

[1, 5, 23, 61, 115, 305, 1403, 7015, 7727, 38635, 177721, 471347, 888605, 2356735, 10840981, 54204905]

約数ペア:

[(1, 54204905), (5, 10840981), (23, 2356735), (61, 888605), (115, 471347), (305, 177721), (1403, 38635), (7015, 7727)]