57311518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1289}}^1$

素因数の和:1392

約数の個数: 32

約数和(自身を含む): 98081280

約数和(自身を除く): 40769762

約数列:

[1, 2, 11, 22, 43, 47, 86, 94, 473, 517, 946, 1034, 1289, 2021, 2578, 4042, 14179, 22231, 28358, 44462, 55427, 60583, 110854, 121166, 609697, 666413, 1219394, 1332826, 2605069, 5210138, 28655759, 57311518]

約数ペア:

[(1, 57311518), (2, 28655759), (11, 5210138), (22, 2605069), (43, 1332826), (47, 1219394), (86, 666413), (94, 609697), (473, 121166), (517, 110854), (946, 60583), (1034, 55427), (1289, 44462), (2021, 28358), (2578, 22231), (4042, 14179)]