54857231

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1283}}^1$

素因数の和:1343

約数の個数: 24

約数和(自身を含む): 67671936

約数和(自身を除く): 12814705

約数列:

[1, 11, 13, 23, 143, 169, 253, 299, 1283, 1859, 3289, 3887, 14113, 16679, 29509, 42757, 183469, 216827, 324599, 383617, 2385097, 4219787, 4987021, 54857231]

約数ペア:

[(1, 54857231), (11, 4987021), (13, 4219787), (23, 2385097), (143, 383617), (169, 324599), (253, 216827), (299, 183469), (1283, 42757), (1859, 29509), (3289, 16679), (3887, 14113)]