56135170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61687}}^1$

素因数の和:61714

約数の個数: 32

約数和(自身を含む): 124363008

約数和(自身を除く): 68227838

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 61687, 123374, 308435, 431809, 616870, 801931, 863618, 1603862, 2159045, 4009655, 4318090, 5613517, 8019310, 11227034, 28067585, 56135170]

約数ペア:

[(1, 56135170), (2, 28067585), (5, 11227034), (7, 8019310), (10, 5613517), (13, 4318090), (14, 4009655), (26, 2159045), (35, 1603862), (65, 863618), (70, 801931), (91, 616870), (130, 431809), (182, 308435), (455, 123374), (910, 61687)]