54808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:67

約数の個数: 32

約数和(自身を含む): 120960

約数和(自身を除く): 66152

約数列:

[1, 2, 4, 8, 13, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 221, 248, 403, 442, 527, 806, 884, 1054, 1612, 1768, 2108, 3224, 4216, 6851, 13702, 27404, 54808]

約数ペア:

[(1, 54808), (2, 27404), (4, 13702), (8, 6851), (13, 4216), (17, 3224), (26, 2108), (31, 1768), (34, 1612), (52, 1054), (62, 884), (68, 806), (104, 527), (124, 442), (136, 403), (221, 248)]