56809818

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14281}}^1$

素因数の和:14319

約数の個数: 48

約数和(自身を含む): 140363496

約数和(自身を除く): 83553678

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 14281, 28562, 42843, 85686, 128529, 185653, 242777, 257058, 371306, 485554, 556959, 728331, 1113918, 1456662, 1670877, 2184993, 3156101, 3341754, 4369986, 6312202, 9468303, 18936606, 28404909, 56809818]

約数ペア:

[(1, 56809818), (2, 28404909), (3, 18936606), (6, 9468303), (9, 6312202), (13, 4369986), (17, 3341754), (18, 3156101), (26, 2184993), (34, 1670877), (39, 1456662), (51, 1113918), (78, 728331), (102, 556959), (117, 485554), (153, 371306), (221, 257058), (234, 242777), (306, 185653), (442, 128529), (663, 85686), (1326, 42843), (1989, 28562), (3978, 14281)]