53506821

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{6221}}^1$

素因数の和:6332

約数の個数: 16

約数和(自身を含む): 74066688

約数和(自身を除く): 20559867

約数列:

[1, 3, 47, 61, 141, 183, 2867, 6221, 8601, 18663, 292387, 379481, 877161, 1138443, 17835607, 53506821]

約数ペア:

[(1, 53506821), (3, 17835607), (47, 1138443), (61, 877161), (141, 379481), (183, 292387), (2867, 18663), (6221, 8601)]