53123390

素因数分解:

$2^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{12101}}^1$

素因数の和:12547

約数の個数: 16

約数和(自身を含む): 95847840

約数和(自身を除く): 42724450

約数列:

[1, 2, 5, 10, 439, 878, 2195, 4390, 12101, 24202, 60505, 121010, 5312339, 10624678, 26561695, 53123390]

約数ペア:

[(1, 53123390), (2, 26561695), (5, 10624678), (10, 5312339), (439, 121010), (878, 60505), (2195, 24202), (4390, 12101)]