52749290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{499}}^1$

素因数の和:579

約数の個数: 48

約数和(自身を含む): 107244000

約数和(自身を除く): 54494710

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 499, 682, 961, 998, 1705, 1922, 2495, 3410, 4805, 4990, 5489, 9610, 10571, 10978, 15469, 21142, 27445, 30938, 52855, 54890, 77345, 105710, 154690, 170159, 340318, 479539, 850795, 959078, 1701590, 2397695, 4795390, 5274929, 10549858, 26374645, 52749290]

約数ペア:

[(1, 52749290), (2, 26374645), (5, 10549858), (10, 5274929), (11, 4795390), (22, 2397695), (31, 1701590), (55, 959078), (62, 850795), (110, 479539), (155, 340318), (310, 170159), (341, 154690), (499, 105710), (682, 77345), (961, 54890), (998, 52855), (1705, 30938), (1922, 27445), (2495, 21142), (3410, 15469), (4805, 10978), (4990, 10571), (5489, 9610)]