47291110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1867}}^1$

素因数の和:2040

約数の個数: 32

約数和(自身を含む): 90784800

約数和(自身を除く): 43493690

約数列:

[1, 2, 5, 10, 17, 34, 85, 149, 170, 298, 745, 1490, 1867, 2533, 3734, 5066, 9335, 12665, 18670, 25330, 31739, 63478, 158695, 278183, 317390, 556366, 1390915, 2781830, 4729111, 9458222, 23645555, 47291110]

約数ペア:

[(1, 47291110), (2, 23645555), (5, 9458222), (10, 4729111), (17, 2781830), (34, 1390915), (85, 556366), (149, 317390), (170, 278183), (298, 158695), (745, 63478), (1490, 31739), (1867, 25330), (2533, 18670), (3734, 12665), (5066, 9335)]