520047352

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{3217}}^1$

素因数の和:3412

約数の個数: 48

約数和(自身を含む): 1078544880

約数和(自身を除く): 558497528

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 167, 242, 334, 484, 668, 968, 1336, 1837, 3217, 3674, 6434, 7348, 12868, 14696, 20207, 25736, 35387, 40414, 70774, 80828, 141548, 161656, 283096, 389257, 537239, 778514, 1074478, 1557028, 2148956, 3114056, 4297912, 5909629, 11819258, 23638516, 47277032, 65005919, 130011838, 260023676, 520047352]

約数ペア:

[(1, 520047352), (2, 260023676), (4, 130011838), (8, 65005919), (11, 47277032), (22, 23638516), (44, 11819258), (88, 5909629), (121, 4297912), (167, 3114056), (242, 2148956), (334, 1557028), (484, 1074478), (668, 778514), (968, 537239), (1336, 389257), (1837, 283096), (3217, 161656), (3674, 141548), (6434, 80828), (7348, 70774), (12868, 40414), (14696, 35387), (20207, 25736)]