53621890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{6779}}^1$

素因数の和:6906

約数の個数: 32

約数和(自身を含む): 111300480

約数和(自身を除く): 57678590

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 565, 791, 1130, 1582, 3955, 6779, 7910, 13558, 33895, 47453, 67790, 94906, 237265, 474530, 766027, 1532054, 3830135, 5362189, 7660270, 10724378, 26810945, 53621890]

約数ペア:

[(1, 53621890), (2, 26810945), (5, 10724378), (7, 7660270), (10, 5362189), (14, 3830135), (35, 1532054), (70, 766027), (113, 474530), (226, 237265), (565, 94906), (791, 67790), (1130, 47453), (1582, 33895), (3955, 13558), (6779, 7910)]