52727180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3929}}^1$

素因数の和:4010

約数の個数: 48

約数和(自身を含む): 122804640

約数和(自身を除く): 70077460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 1220, 1342, 2684, 3355, 3929, 6710, 7858, 13420, 15716, 19645, 39290, 43219, 78580, 86438, 172876, 216095, 239669, 432190, 479338, 864380, 958676, 1198345, 2396690, 2636359, 4793380, 5272718, 10545436, 13181795, 26363590, 52727180]

約数ペア:

[(1, 52727180), (2, 26363590), (4, 13181795), (5, 10545436), (10, 5272718), (11, 4793380), (20, 2636359), (22, 2396690), (44, 1198345), (55, 958676), (61, 864380), (110, 479338), (122, 432190), (220, 239669), (244, 216095), (305, 172876), (610, 86438), (671, 78580), (1220, 43219), (1342, 39290), (2684, 19645), (3355, 15716), (3929, 13420), (6710, 7858)]