47747590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2663}}^1$

素因数の和:2844

約数の個数: 32

約数和(自身を含む): 94369536

約数和(自身を除く): 46621946

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 163, 326, 815, 1630, 1793, 2663, 3586, 5326, 8965, 13315, 17930, 26630, 29293, 58586, 146465, 292930, 434069, 868138, 2170345, 4340690, 4774759, 9549518, 23873795, 47747590]

約数ペア:

[(1, 47747590), (2, 23873795), (5, 9549518), (10, 4774759), (11, 4340690), (22, 2170345), (55, 868138), (110, 434069), (163, 292930), (326, 146465), (815, 58586), (1630, 29293), (1793, 26630), (2663, 17930), (3586, 13315), (5326, 8965)]