50456427

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 81861120

約数和(自身を除く): 31404693

約数列:

[1, 3, 7, 21, 47, 49, 67, 109, 141, 147, 201, 327, 329, 469, 763, 987, 1407, 2289, 2303, 3149, 3283, 5123, 5341, 6909, 7303, 9447, 9849, 15369, 16023, 21909, 22043, 35861, 51121, 66129, 107583, 153363, 154301, 251027, 343241, 357847, 462903, 753081, 1029723, 1073541, 2402687, 7208061, 16818809, 50456427]

約数ペア:

[(1, 50456427), (3, 16818809), (7, 7208061), (21, 2402687), (47, 1073541), (49, 1029723), (67, 753081), (109, 462903), (141, 357847), (147, 343241), (201, 251027), (327, 154301), (329, 153363), (469, 107583), (763, 66129), (987, 51121), (1407, 35861), (2289, 22043), (2303, 21909), (3149, 16023), (3283, 15369), (5123, 9849), (5341, 9447), (6909, 7303)]