55790878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10267}}^1$

素因数の和:10312

約数の個数: 32

約数和(自身を含む): 103501440

約数和(自身を除く): 47710562

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 10267, 20534, 112937, 133471, 195073, 225874, 266942, 390146, 1468181, 2145803, 2535949, 2936362, 4291606, 5071898, 27895439, 55790878]

約数ペア:

[(1, 55790878), (2, 27895439), (11, 5071898), (13, 4291606), (19, 2936362), (22, 2535949), (26, 2145803), (38, 1468181), (143, 390146), (209, 266942), (247, 225874), (286, 195073), (418, 133471), (494, 112937), (2717, 20534), (5434, 10267)]