54828860

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{27143}}^1$

素因数の和:27253

約数の個数: 24

約数和(自身を含む): 116284896

約数和(自身を除く): 61456036

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 27143, 54286, 108572, 135715, 271430, 542860, 2741443, 5482886, 10965772, 13707215, 27414430, 54828860]

約数ペア:

[(1, 54828860), (2, 27414430), (4, 13707215), (5, 10965772), (10, 5482886), (20, 2741443), (101, 542860), (202, 271430), (404, 135715), (505, 108572), (1010, 54286), (2020, 27143)]