49543390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{381103}}^1$

素因数の和:381123

約数の個数: 16

約数和(自身を含む): 96038208

約数和(自身を除く): 46494818

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 381103, 762206, 1905515, 3811030, 4954339, 9908678, 24771695, 49543390]

約数ペア:

[(1, 49543390), (2, 24771695), (5, 9908678), (10, 4954339), (13, 3811030), (26, 1905515), (65, 762206), (130, 381103)]