53705986

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{3167}}^1$

素因数の和:3369

約数の個数: 16

約数和(自身を含む): 82494720

約数和(自身を除く): 28788734

約数列:

[1, 2, 61, 122, 139, 278, 3167, 6334, 8479, 16958, 193187, 386374, 440213, 880426, 26852993, 53705986]

約数ペア:

[(1, 53705986), (2, 26852993), (61, 880426), (122, 440213), (139, 386374), (278, 193187), (3167, 16958), (6334, 8479)]