40050956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 79252992

約数和(自身を除く): 39202036

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 107, 181, 188, 214, 362, 428, 517, 724, 1034, 1177, 1991, 2068, 2354, 3982, 4708, 5029, 7964, 8507, 10058, 17014, 19367, 20116, 34028, 38734, 55319, 77468, 93577, 110638, 187154, 213037, 221276, 374308, 426074, 852148, 910249, 1820498, 3640996, 10012739, 20025478, 40050956]

約数ペア:

[(1, 40050956), (2, 20025478), (4, 10012739), (11, 3640996), (22, 1820498), (44, 910249), (47, 852148), (94, 426074), (107, 374308), (181, 221276), (188, 213037), (214, 187154), (362, 110638), (428, 93577), (517, 77468), (724, 55319), (1034, 38734), (1177, 34028), (1991, 20116), (2068, 19367), (2354, 17014), (3982, 10058), (4708, 8507), (5029, 7964)]