56544010

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 103582800

約数和(自身を除く): 47038790

約数列:

[1, 2, 5, 10, 137, 149, 274, 277, 298, 554, 685, 745, 1370, 1385, 1490, 2770, 20413, 37949, 40826, 41273, 75898, 82546, 102065, 189745, 204130, 206365, 379490, 412730, 5654401, 11308802, 28272005, 56544010]

約数ペア:

[(1, 56544010), (2, 28272005), (5, 11308802), (10, 5654401), (137, 412730), (149, 379490), (274, 206365), (277, 204130), (298, 189745), (554, 102065), (685, 82546), (745, 75898), (1370, 41273), (1385, 40826), (1490, 37949), (2770, 20413)]