51272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:65

約数の個数: 32

約数和(自身を含む): 113400

約数和(自身を除く): 62128

約数列:

[1, 2, 4, 8, 13, 17, 26, 29, 34, 52, 58, 68, 104, 116, 136, 221, 232, 377, 442, 493, 754, 884, 986, 1508, 1768, 1972, 3016, 3944, 6409, 12818, 25636, 51272]

約数ペア:

[(1, 51272), (2, 25636), (4, 12818), (8, 6409), (13, 3944), (17, 3016), (26, 1972), (29, 1768), (34, 1508), (52, 986), (58, 884), (68, 754), (104, 493), (116, 442), (136, 377), (221, 232)]