53987262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1285411}}^1$

素因数の和:1285423

約数の個数: 16

約数和(自身を含む): 123399552

約数和(自身を除く): 69412290

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1285411, 2570822, 3856233, 7712466, 8997877, 17995754, 26993631, 53987262]

約数ペア:

[(1, 53987262), (2, 26993631), (3, 17995754), (6, 8997877), (7, 7712466), (14, 3856233), (21, 2570822), (42, 1285411)]