551256970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1823}}^1\times {\mathrm{2749}}^1$

素因数の和:4590

約数の個数: 32

約数和(自身を含む): 1083456000

約数和(自身を除く): 532199030

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1823, 2749, 3646, 5498, 9115, 13745, 18230, 20053, 27490, 30239, 40106, 60478, 100265, 151195, 200530, 302390, 5011427, 10022854, 25057135, 50114270, 55125697, 110251394, 275628485, 551256970]

約数ペア:

[(1, 551256970), (2, 275628485), (5, 110251394), (10, 55125697), (11, 50114270), (22, 25057135), (55, 10022854), (110, 5011427), (1823, 302390), (2749, 200530), (3646, 151195), (5498, 100265), (9115, 60478), (13745, 40106), (18230, 30239), (20053, 27490)]