51835378

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{69859}}^1$

素因数の和:69921

約数の個数: 16

約数和(自身を含む): 90538560

約数和(自身を除く): 38703182

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 69859, 139718, 489013, 978026, 3702527, 7405054, 25917689, 51835378]

約数ペア:

[(1, 51835378), (2, 25917689), (7, 7405054), (14, 3702527), (53, 978026), (106, 489013), (371, 139718), (742, 69859)]