51939210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{42227}}^1$

素因数の和:42278

約数の個数: 32

約数和(自身を含む): 127697472

約数和(自身を除く): 75758262

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 42227, 84454, 126681, 211135, 253362, 422270, 633405, 1266810, 1731307, 3462614, 5193921, 8656535, 10387842, 17313070, 25969605, 51939210]

約数ペア:

[(1, 51939210), (2, 25969605), (3, 17313070), (5, 10387842), (6, 8656535), (10, 5193921), (15, 3462614), (30, 1731307), (41, 1266810), (82, 633405), (123, 422270), (205, 253362), (246, 211135), (410, 126681), (615, 84454), (1230, 42227)]