51412630

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{947}}^1$

素因数の和:1104

約数の個数: 32

約数和(自身を含む): 95217120

約数和(自身を除く): 43804490

約数列:

[1, 2, 5, 10, 61, 89, 122, 178, 305, 445, 610, 890, 947, 1894, 4735, 5429, 9470, 10858, 27145, 54290, 57767, 84283, 115534, 168566, 288835, 421415, 577670, 842830, 5141263, 10282526, 25706315, 51412630]

約数ペア:

[(1, 51412630), (2, 25706315), (5, 10282526), (10, 5141263), (61, 842830), (89, 577670), (122, 421415), (178, 288835), (305, 168566), (445, 115534), (610, 84283), (890, 57767), (947, 54290), (1894, 27145), (4735, 10858), (5429, 9470)]