55705481

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 67350528

約数和(自身を除く): 11645047

約数列:

[1, 13, 17, 31, 47, 173, 221, 403, 527, 611, 799, 1457, 2249, 2941, 5363, 6851, 8131, 10387, 18941, 24769, 38233, 69719, 91171, 105703, 138227, 252061, 321997, 1185223, 1796951, 3276793, 4285037, 55705481]

約数ペア:

[(1, 55705481), (13, 4285037), (17, 3276793), (31, 1796951), (47, 1185223), (173, 321997), (221, 252061), (403, 138227), (527, 105703), (611, 91171), (799, 69719), (1457, 38233), (2249, 24769), (2941, 18941), (5363, 10387), (6851, 8131)]