56178164

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 115315200

約数和(自身を除く): 59137036

約数列:

[1, 2, 4, 7, 14, 28, 79, 109, 158, 218, 233, 316, 436, 466, 553, 763, 932, 1106, 1526, 1631, 2212, 3052, 3262, 6524, 8611, 17222, 18407, 25397, 34444, 36814, 50794, 60277, 73628, 101588, 120554, 128849, 177779, 241108, 257698, 355558, 515396, 711116, 2006363, 4012726, 8025452, 14044541, 28089082, 56178164]

約数ペア:

[(1, 56178164), (2, 28089082), (4, 14044541), (7, 8025452), (14, 4012726), (28, 2006363), (79, 711116), (109, 515396), (158, 355558), (218, 257698), (233, 241108), (316, 177779), (436, 128849), (466, 120554), (553, 101588), (763, 73628), (932, 60277), (1106, 50794), (1526, 36814), (1631, 34444), (2212, 25397), (3052, 18407), (3262, 17222), (6524, 8611)]