54872270

素因数分解:

$2^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{10909}}^1$

素因数の和:11419

約数の個数: 16

約数和(自身を含む): 98975520

約数和(自身を除く): 44103250

約数列:

[1, 2, 5, 10, 503, 1006, 2515, 5030, 10909, 21818, 54545, 109090, 5487227, 10974454, 27436135, 54872270]

約数ペア:

[(1, 54872270), (2, 27436135), (5, 10974454), (10, 5487227), (503, 109090), (1006, 54545), (2515, 21818), (5030, 10909)]