57893810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{907}}^1$

素因数の和:1418

約数の個数: 32

約数和(自身を含む): 112577472

約数和(自身を除く): 54683662

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 491, 907, 982, 1814, 2455, 4535, 4910, 6383, 9070, 11791, 12766, 23582, 31915, 58955, 63830, 117910, 445337, 890674, 2226685, 4453370, 5789381, 11578762, 28946905, 57893810]

約数ペア:

[(1, 57893810), (2, 28946905), (5, 11578762), (10, 5789381), (13, 4453370), (26, 2226685), (65, 890674), (130, 445337), (491, 117910), (907, 63830), (982, 58955), (1814, 31915), (2455, 23582), (4535, 12766), (4910, 11791), (6383, 9070)]