56024440

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{45181}}^1$

素因数の和:45223

約数の個数: 32

約数和(自身を含む): 130124160

約数和(自身を除く): 74099720

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 45181, 90362, 180724, 225905, 361448, 451810, 903620, 1400611, 1807240, 2801222, 5602444, 7003055, 11204888, 14006110, 28012220, 56024440]

約数ペア:

[(1, 56024440), (2, 28012220), (4, 14006110), (5, 11204888), (8, 7003055), (10, 5602444), (20, 2801222), (31, 1807240), (40, 1400611), (62, 903620), (124, 451810), (155, 361448), (248, 225905), (310, 180724), (620, 90362), (1240, 45181)]