56580260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5981}}^1$

素因数の和:6044

約数の個数: 48

約数和(自身を含む): 132656832

約数和(自身を除く): 76076572

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1892, 2365, 4730, 5981, 9460, 11962, 23924, 29905, 59810, 65791, 119620, 131582, 257183, 263164, 328955, 514366, 657910, 1028732, 1285915, 1315820, 2571830, 2829013, 5143660, 5658026, 11316052, 14145065, 28290130, 56580260]

約数ペア:

[(1, 56580260), (2, 28290130), (4, 14145065), (5, 11316052), (10, 5658026), (11, 5143660), (20, 2829013), (22, 2571830), (43, 1315820), (44, 1285915), (55, 1028732), (86, 657910), (110, 514366), (172, 328955), (215, 263164), (220, 257183), (430, 131582), (473, 119620), (860, 65791), (946, 59810), (1892, 29905), (2365, 23924), (4730, 11962), (5981, 9460)]