56631790

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{353}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 104296896

約数和(自身を除く): 47665106

約数列:

[1, 2, 5, 10, 61, 122, 263, 305, 353, 526, 610, 706, 1315, 1765, 2630, 3530, 16043, 21533, 32086, 43066, 80215, 92839, 107665, 160430, 185678, 215330, 464195, 928390, 5663179, 11326358, 28315895, 56631790]

約数ペア:

[(1, 56631790), (2, 28315895), (5, 11326358), (10, 5663179), (61, 928390), (122, 464195), (263, 215330), (305, 185678), (353, 160430), (526, 107665), (610, 92839), (706, 80215), (1315, 43066), (1765, 32086), (2630, 21533), (3530, 16043)]