27571550

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{5059}}^1$

素因数の和:5180

約数の個数: 24

約数和(自身を含む): 51763800

約数和(自身を除く): 24192250

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 1090, 2725, 5059, 5450, 10118, 25295, 50590, 126475, 252950, 551431, 1102862, 2757155, 5514310, 13785775, 27571550]

約数ペア:

[(1, 27571550), (2, 13785775), (5, 5514310), (10, 2757155), (25, 1102862), (50, 551431), (109, 252950), (218, 126475), (545, 50590), (1090, 25295), (2725, 10118), (5059, 5450)]