47474570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{33199}}^1$

素因数の和:33230

約数の個数: 32

約数和(自身を含む): 100396800

約数和(自身を除く): 52922230

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 33199, 66398, 165995, 331990, 365189, 431587, 730378, 863174, 1825945, 2157935, 3651890, 4315870, 4747457, 9494914, 23737285, 47474570]

約数ペア:

[(1, 47474570), (2, 23737285), (5, 9494914), (10, 4747457), (11, 4315870), (13, 3651890), (22, 2157935), (26, 1825945), (55, 863174), (65, 730378), (110, 431587), (130, 365189), (143, 331990), (286, 165995), (715, 66398), (1430, 33199)]