55918070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{430139}}^1$

素因数の和:430159

約数の個数: 16

約数和(自身を含む): 108395280

約数和(自身を除く): 52477210

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 430139, 860278, 2150695, 4301390, 5591807, 11183614, 27959035, 55918070]

約数ペア:

[(1, 55918070), (2, 27959035), (5, 11183614), (10, 5591807), (13, 4301390), (26, 2150695), (65, 860278), (130, 430139)]