56621045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{127}}^1$

素因数の和:202

約数の個数: 32

約数和(自身を含む): 77844480

約数和(自身を除く): 21223435

約数列:

[1, 5, 13, 19, 65, 95, 127, 247, 361, 635, 1235, 1651, 1805, 2413, 4693, 6859, 8255, 12065, 23465, 31369, 34295, 45847, 89167, 156845, 229235, 445835, 596011, 871093, 2980055, 4355465, 11324209, 56621045]

約数ペア:

[(1, 56621045), (5, 11324209), (13, 4355465), (19, 2980055), (65, 871093), (95, 596011), (127, 445835), (247, 229235), (361, 156845), (635, 89167), (1235, 45847), (1651, 34295), (1805, 31369), (2413, 23465), (4693, 12065), (6859, 8255)]