45619798

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 87091200

約数和(自身を除く): 41471402

約数列:

[1, 2, 7, 14, 19, 38, 41, 47, 82, 89, 94, 133, 178, 266, 287, 329, 574, 623, 658, 779, 893, 1246, 1558, 1691, 1786, 1927, 3382, 3649, 3854, 4183, 5453, 6251, 7298, 8366, 10906, 11837, 12502, 13489, 23674, 25543, 26978, 29281, 36613, 51086, 58562, 69331, 73226, 79477, 138662, 158954, 171503, 256291, 343006, 485317, 512582, 556339, 970634, 1112678, 1200521, 2401042, 3258557, 6517114, 22809899, 45619798]

約数ペア:

[(1, 45619798), (2, 22809899), (7, 6517114), (14, 3258557), (19, 2401042), (38, 1200521), (41, 1112678), (47, 970634), (82, 556339), (89, 512582), (94, 485317), (133, 343006), (178, 256291), (266, 171503), (287, 158954), (329, 138662), (574, 79477), (623, 73226), (658, 69331), (779, 58562), (893, 51086), (1246, 36613), (1558, 29281), (1691, 26978), (1786, 25543), (1927, 23674), (3382, 13489), (3649, 12502), (3854, 11837), (4183, 10906), (5453, 8366), (6251, 7298)]