47125580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2621}}^1$

素因数の和:2690

約数の個数: 48

約数和(自身を含む): 105719040

約数和(自身を除く): 58593460

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 145, 155, 290, 310, 580, 620, 899, 1798, 2621, 3596, 4495, 5242, 8990, 10484, 13105, 17980, 26210, 52420, 76009, 81251, 152018, 162502, 304036, 325004, 380045, 406255, 760090, 812510, 1520180, 1625020, 2356279, 4712558, 9425116, 11781395, 23562790, 47125580]

約数ペア:

[(1, 47125580), (2, 23562790), (4, 11781395), (5, 9425116), (10, 4712558), (20, 2356279), (29, 1625020), (31, 1520180), (58, 812510), (62, 760090), (116, 406255), (124, 380045), (145, 325004), (155, 304036), (290, 162502), (310, 152018), (580, 81251), (620, 76009), (899, 52420), (1798, 26210), (2621, 17980), (3596, 13105), (4495, 10484), (5242, 8990)]