56065751

素因数分解:

$7^4\times {\mathrm{19}}^1\times {\mathrm{1229}}^1$

素因数の和:1276

約数の個数: 20

約数和(自身を含む): 68904600

約数和(自身を除く): 12838849

約数列:

[1, 7, 19, 49, 133, 343, 931, 1229, 2401, 6517, 8603, 23351, 45619, 60221, 163457, 421547, 1144199, 2950829, 8009393, 56065751]

約数ペア:

[(1, 56065751), (7, 8009393), (19, 2950829), (49, 1144199), (133, 421547), (343, 163457), (931, 60221), (1229, 45619), (2401, 23351), (6517, 8603)]