49242699

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 83566080

約数和(自身を除く): 34323381

約数列:

[1, 3, 9, 11, 19, 33, 47, 57, 99, 141, 171, 209, 423, 517, 557, 627, 893, 1551, 1671, 1881, 2679, 4653, 5013, 6127, 8037, 9823, 10583, 18381, 26179, 29469, 31749, 55143, 78537, 88407, 95247, 116413, 235611, 287969, 349239, 497401, 863907, 1047717, 1492203, 2591721, 4476609, 5471411, 16414233, 49242699]

約数ペア:

[(1, 49242699), (3, 16414233), (9, 5471411), (11, 4476609), (19, 2591721), (33, 1492203), (47, 1047717), (57, 863907), (99, 497401), (141, 349239), (171, 287969), (209, 235611), (423, 116413), (517, 95247), (557, 88407), (627, 78537), (893, 55143), (1551, 31749), (1671, 29469), (1881, 26179), (2679, 18381), (4653, 10583), (5013, 9823), (6127, 8037)]