57480940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1151}}^1$

素因数の和:1398

約数の個数: 48

約数和(自身を含む): 132378624

約数和(自身を除く): 74897684

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 227, 454, 908, 1135, 1151, 2270, 2302, 2497, 4540, 4604, 4994, 5755, 9988, 11510, 12485, 12661, 23020, 24970, 25322, 49940, 50644, 63305, 126610, 253220, 261277, 522554, 1045108, 1306385, 2612770, 2874047, 5225540, 5748094, 11496188, 14370235, 28740470, 57480940]

約数ペア:

[(1, 57480940), (2, 28740470), (4, 14370235), (5, 11496188), (10, 5748094), (11, 5225540), (20, 2874047), (22, 2612770), (44, 1306385), (55, 1045108), (110, 522554), (220, 261277), (227, 253220), (454, 126610), (908, 63305), (1135, 50644), (1151, 49940), (2270, 25322), (2302, 24970), (2497, 23020), (4540, 12661), (4604, 12485), (4994, 11510), (5755, 9988)]