52876551

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 89385984

約数和(自身を除く): 36509433

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 169, 273, 317, 329, 507, 611, 951, 987, 1183, 1833, 2219, 3549, 4121, 4277, 6657, 7943, 12363, 12831, 14899, 23829, 28847, 44697, 53573, 55601, 86541, 104293, 160719, 166803, 193687, 312879, 375011, 581061, 1125033, 1355809, 2517931, 4067427, 7553793, 17625517, 52876551]

約数ペア:

[(1, 52876551), (3, 17625517), (7, 7553793), (13, 4067427), (21, 2517931), (39, 1355809), (47, 1125033), (91, 581061), (141, 375011), (169, 312879), (273, 193687), (317, 166803), (329, 160719), (507, 104293), (611, 86541), (951, 55601), (987, 53573), (1183, 44697), (1833, 28847), (2219, 23829), (3549, 14899), (4121, 12831), (4277, 12363), (6657, 7943)]