53419490

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{409}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 99275760

約数和(自身を除く): 45856270

約数列:

[1, 2, 5, 10, 37, 74, 185, 353, 370, 409, 706, 818, 1765, 2045, 3530, 4090, 13061, 15133, 26122, 30266, 65305, 75665, 130610, 144377, 151330, 288754, 721885, 1443770, 5341949, 10683898, 26709745, 53419490]

約数ペア:

[(1, 53419490), (2, 26709745), (5, 10683898), (10, 5341949), (37, 1443770), (74, 721885), (185, 288754), (353, 151330), (370, 144377), (409, 130610), (706, 75665), (818, 65305), (1765, 30266), (2045, 26122), (3530, 15133), (4090, 13061)]