51855130

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{521}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 96402960

約数和(自身を除く): 44547830

約数列:

[1, 2, 5, 10, 37, 74, 185, 269, 370, 521, 538, 1042, 1345, 2605, 2690, 5210, 9953, 19277, 19906, 38554, 49765, 96385, 99530, 140149, 192770, 280298, 700745, 1401490, 5185513, 10371026, 25927565, 51855130]

約数ペア:

[(1, 51855130), (2, 25927565), (5, 10371026), (10, 5185513), (37, 1401490), (74, 700745), (185, 280298), (269, 192770), (370, 140149), (521, 99530), (538, 96385), (1042, 49765), (1345, 38554), (2605, 19906), (2690, 19277), (5210, 9953)]