56574287

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 73764864

約数和(自身を除く): 17190577

約数列:

[1, 7, 11, 31, 77, 137, 173, 217, 341, 959, 1211, 1507, 1903, 2387, 4247, 5363, 10549, 13321, 23701, 29729, 37541, 46717, 58993, 165907, 260711, 327019, 412951, 734731, 1824977, 5143117, 8082041, 56574287]

約数ペア:

[(1, 56574287), (7, 8082041), (11, 5143117), (31, 1824977), (77, 734731), (137, 412951), (173, 327019), (217, 260711), (341, 165907), (959, 58993), (1211, 46717), (1507, 37541), (1903, 29729), (2387, 23701), (4247, 13321), (5363, 10549)]