50389724

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:279

約数の個数: 72

約数和(自身を含む): 112613760

約数和(自身を除く): 62224036

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 107, 121, 139, 154, 214, 242, 278, 308, 428, 484, 556, 749, 847, 973, 1177, 1498, 1529, 1694, 1946, 2354, 2996, 3058, 3388, 3892, 4708, 6116, 8239, 10703, 12947, 14873, 16478, 16819, 21406, 25894, 29746, 32956, 33638, 42812, 51788, 59492, 67276, 90629, 104111, 117733, 163603, 181258, 208222, 235466, 327206, 362516, 416444, 470932, 654412, 1145221, 1799633, 2290442, 3599266, 4580884, 7198532, 12597431, 25194862, 50389724]

約数ペア:

[(1, 50389724), (2, 25194862), (4, 12597431), (7, 7198532), (11, 4580884), (14, 3599266), (22, 2290442), (28, 1799633), (44, 1145221), (77, 654412), (107, 470932), (121, 416444), (139, 362516), (154, 327206), (214, 235466), (242, 208222), (278, 181258), (308, 163603), (428, 117733), (484, 104111), (556, 90629), (749, 67276), (847, 59492), (973, 51788), (1177, 42812), (1498, 33638), (1529, 32956), (1694, 29746), (1946, 25894), (2354, 21406), (2996, 16819), (3058, 16478), (3388, 14873), (3892, 12947), (4708, 10703), (6116, 8239)]