54948910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{189479}}^1$

素因数の和:189515

約数の個数: 16

約数和(自身を含む): 102319200

約数和(自身を除く): 47370290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 189479, 378958, 947395, 1894790, 5494891, 10989782, 27474455, 54948910]

約数ペア:

[(1, 54948910), (2, 27474455), (5, 10989782), (10, 5494891), (29, 1894790), (58, 947395), (145, 378958), (290, 189479)]