50945307

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{563}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 80855040

約数和(自身を除く): 29909733

約数列:

[1, 3, 7, 21, 31, 93, 139, 217, 417, 563, 651, 973, 1689, 2919, 3941, 4309, 11823, 12927, 17453, 30163, 52359, 78257, 90489, 122171, 234771, 366513, 547799, 1643397, 2425967, 7277901, 16981769, 50945307]

約数ペア:

[(1, 50945307), (3, 16981769), (7, 7277901), (21, 2425967), (31, 1643397), (93, 547799), (139, 366513), (217, 234771), (417, 122171), (563, 90489), (651, 78257), (973, 52359), (1689, 30163), (2919, 17453), (3941, 12927), (4309, 11823)]