56517695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 76034112

約数和(自身を除く): 19516417

約数列:

[1, 5, 13, 43, 65, 73, 215, 277, 365, 559, 949, 1385, 2795, 3139, 3601, 4745, 11911, 15695, 18005, 20221, 40807, 59555, 101105, 154843, 204035, 262873, 774215, 869503, 1314365, 4347515, 11303539, 56517695]

約数ペア:

[(1, 56517695), (5, 11303539), (13, 4347515), (43, 1314365), (65, 869503), (73, 774215), (215, 262873), (277, 204035), (365, 154843), (559, 101105), (949, 59555), (1385, 40807), (2795, 20221), (3139, 18005), (3601, 15695), (4745, 11911)]