56906905

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 79688448

約数和(自身を除く): 22781543

約数列:

[1, 5, 11, 17, 55, 85, 121, 187, 503, 605, 935, 1331, 2057, 2515, 5533, 6655, 8551, 10285, 22627, 27665, 42755, 60863, 94061, 113135, 304315, 470305, 669493, 1034671, 3347465, 5173355, 11381381, 56906905]

約数ペア:

[(1, 56906905), (5, 11381381), (11, 5173355), (17, 3347465), (55, 1034671), (85, 669493), (121, 470305), (187, 304315), (503, 113135), (605, 94061), (935, 60863), (1331, 42755), (2057, 27665), (2515, 22627), (5533, 10285), (6655, 8551)]