57086930

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{557}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 106104816

約数和(自身を除く): 49017886

約数列:

[1, 2, 5, 10, 37, 74, 185, 277, 370, 554, 557, 1114, 1385, 2770, 2785, 5570, 10249, 20498, 20609, 41218, 51245, 102490, 103045, 154289, 206090, 308578, 771445, 1542890, 5708693, 11417386, 28543465, 57086930]

約数ペア:

[(1, 57086930), (2, 28543465), (5, 11417386), (10, 5708693), (37, 1542890), (74, 771445), (185, 308578), (277, 206090), (370, 154289), (554, 103045), (557, 102490), (1114, 51245), (1385, 41218), (2770, 20609), (2785, 20498), (5570, 10249)]