54335554

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{827}}^1$

素因数の和:887

約数の個数: 48

約数和(自身を含む): 105997248

約数和(自身を除く): 51661694

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 361, 494, 722, 827, 1654, 1729, 2527, 3458, 4693, 5054, 5789, 9386, 10751, 11578, 15713, 21502, 31426, 32851, 65702, 75257, 109991, 150514, 204269, 219982, 298547, 408538, 597094, 1429883, 2089829, 2859766, 3881111, 4179658, 7762222, 27167777, 54335554]

約数ペア:

[(1, 54335554), (2, 27167777), (7, 7762222), (13, 4179658), (14, 3881111), (19, 2859766), (26, 2089829), (38, 1429883), (91, 597094), (133, 408538), (182, 298547), (247, 219982), (266, 204269), (361, 150514), (494, 109991), (722, 75257), (827, 65702), (1654, 32851), (1729, 31426), (2527, 21502), (3458, 15713), (4693, 11578), (5054, 10751), (5789, 9386)]