51266028

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20441}}^1$

素因数の和:20478

約数の個数: 48

約数和(自身を含む): 137370240

約数和(自身を除く): 86104212

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 20441, 40882, 61323, 81764, 122646, 224851, 245292, 388379, 449702, 674553, 776758, 899404, 1165137, 1349106, 1553516, 2330274, 2698212, 4272169, 4660548, 8544338, 12816507, 17088676, 25633014, 51266028]

約数ペア:

[(1, 51266028), (2, 25633014), (3, 17088676), (4, 12816507), (6, 8544338), (11, 4660548), (12, 4272169), (19, 2698212), (22, 2330274), (33, 1553516), (38, 1349106), (44, 1165137), (57, 899404), (66, 776758), (76, 674553), (114, 449702), (132, 388379), (209, 245292), (228, 224851), (418, 122646), (627, 81764), (836, 61323), (1254, 40882), (2508, 20441)]