55328826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{2683}}^1$

素因数の和:3186

約数の個数: 32

約数和(自身を含む): 126770688

約数和(自身を除く): 71441862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 491, 982, 1473, 2683, 2946, 3437, 5366, 6874, 8049, 10311, 16098, 18781, 20622, 37562, 56343, 112686, 1317353, 2634706, 3952059, 7904118, 9221471, 18442942, 27664413, 55328826]

約数ペア:

[(1, 55328826), (2, 27664413), (3, 18442942), (6, 9221471), (7, 7904118), (14, 3952059), (21, 2634706), (42, 1317353), (491, 112686), (982, 56343), (1473, 37562), (2683, 20622), (2946, 18781), (3437, 16098), (5366, 10311), (6874, 8049)]