52218420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21227}}^1$

素因数の和:21280

約数の個数: 48

約数和(自身を含む): 149784768

約数和(自身を除く): 97566348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 21227, 42454, 63681, 84908, 106135, 127362, 212270, 254724, 318405, 424540, 636810, 870307, 1273620, 1740614, 2610921, 3481228, 4351535, 5221842, 8703070, 10443684, 13054605, 17406140, 26109210, 52218420]

約数ペア:

[(1, 52218420), (2, 26109210), (3, 17406140), (4, 13054605), (5, 10443684), (6, 8703070), (10, 5221842), (12, 4351535), (15, 3481228), (20, 2610921), (30, 1740614), (41, 1273620), (60, 870307), (82, 636810), (123, 424540), (164, 318405), (205, 254724), (246, 212270), (410, 127362), (492, 106135), (615, 84908), (820, 63681), (1230, 42454), (2460, 21227)]