57750290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10331}}^1$

素因数の和:10394

約数の個数: 32

約数和(自身を含む): 114561216

約数和(自身を除く): 56810926

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 10331, 20662, 51655, 103310, 134303, 268606, 444233, 671515, 888466, 1343030, 2221165, 4442330, 5775029, 11550058, 28875145, 57750290]

約数ペア:

[(1, 57750290), (2, 28875145), (5, 11550058), (10, 5775029), (13, 4442330), (26, 2221165), (43, 1343030), (65, 888466), (86, 671515), (130, 444233), (215, 268606), (430, 134303), (559, 103310), (1118, 51655), (2795, 20662), (5590, 10331)]