55840508731

素因数分解:

$7^3\times {\mathrm{2543}}^1\times {\mathrm{64019}}^1$

素因数の和:66583

約数の個数: 16

約数和(自身を含む): 65146752000

約数和(自身を除く): 9306243269

約数列:

[1, 7, 49, 343, 2543, 17801, 64019, 124607, 448133, 872249, 3136931, 21958517, 162800317, 1139602219, 7977215533, 55840508731]

約数ペア:

[(1, 55840508731), (7, 7977215533), (49, 1139602219), (343, 162800317), (2543, 21958517), (17801, 3136931), (64019, 872249), (124607, 448133)]