51702870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{7211}}^1$

素因数の和:7460

約数の個数: 32

約数和(自身を含む): 124623360

約数和(自身を除く): 72920490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 2390, 3585, 7170, 7211, 14422, 21633, 36055, 43266, 72110, 108165, 216330, 1723429, 3446858, 5170287, 8617145, 10340574, 17234290, 25851435, 51702870]

約数ペア:

[(1, 51702870), (2, 25851435), (3, 17234290), (5, 10340574), (6, 8617145), (10, 5170287), (15, 3446858), (30, 1723429), (239, 216330), (478, 108165), (717, 72110), (1195, 43266), (1434, 36055), (2390, 21633), (3585, 14422), (7170, 7211)]