47219090

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{59771}}^1$

素因数の和:59857

約数の個数: 16

約数和(自身を含む): 86071680

約数和(自身を除く): 38852590

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 59771, 119542, 298855, 597710, 4721909, 9443818, 23609545, 47219090]

約数ペア:

[(1, 47219090), (2, 23609545), (5, 9443818), (10, 4721909), (79, 597710), (158, 298855), (395, 119542), (790, 59771)]