53780233

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 62524224

約数和(自身を除く): 8743991

約数列:

[1, 13, 23, 41, 107, 299, 533, 943, 1391, 1681, 2461, 4387, 12259, 21853, 31993, 38663, 57031, 100901, 179867, 502619, 1311713, 2338271, 4136941, 53780233]

約数ペア:

[(1, 53780233), (13, 4136941), (23, 2338271), (41, 1311713), (107, 502619), (299, 179867), (533, 100901), (943, 57031), (1391, 38663), (1681, 31993), (2461, 21853), (4387, 12259)]