30855550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{56101}}^1$

素因数の和:56124

約数の個数: 24

約数和(自身を含む): 62609832

約数和(自身を除く): 31754282

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 56101, 112202, 280505, 561010, 617111, 1234222, 1402525, 2805050, 3085555, 6171110, 15427775, 30855550]

約数ペア:

[(1, 30855550), (2, 15427775), (5, 6171110), (10, 3085555), (11, 2805050), (22, 1402525), (25, 1234222), (50, 617111), (55, 561010), (110, 280505), (275, 112202), (550, 56101)]