57252470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1979}}^1$

素因数の和:2260

約数の個数: 32

約数和(自身を含む): 112907520

約数和(自身を除く): 55655050

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 263, 526, 1315, 1979, 2630, 2893, 3958, 5786, 9895, 14465, 19790, 21769, 28930, 43538, 108845, 217690, 520477, 1040954, 2602385, 5204770, 5725247, 11450494, 28626235, 57252470]

約数ペア:

[(1, 57252470), (2, 28626235), (5, 11450494), (10, 5725247), (11, 5204770), (22, 2602385), (55, 1040954), (110, 520477), (263, 217690), (526, 108845), (1315, 43538), (1979, 28930), (2630, 21769), (2893, 19790), (3958, 14465), (5786, 9895)]