56749978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{15313}}^1$

素因数の和:15441

約数の個数: 16

約数和(自身を含む): 90965160

約数和(自身を除く): 34215182

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 15313, 30626, 260321, 520642, 1669117, 3338234, 28374989, 56749978]

約数ペア:

[(1, 56749978), (2, 28374989), (17, 3338234), (34, 1669117), (109, 520642), (218, 260321), (1853, 30626), (3706, 15313)]