51873328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2207}}^1$

素因数の和:2341

約数の個数: 40

約数和(自身を含む): 109243008

約数和(自身を除く): 57369680

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 113, 208, 226, 452, 904, 1469, 1808, 2207, 2938, 4414, 5876, 8828, 11752, 17656, 23504, 28691, 35312, 57382, 114764, 229528, 249391, 459056, 498782, 997564, 1995128, 3242083, 3990256, 6484166, 12968332, 25936664, 51873328]

約数ペア:

[(1, 51873328), (2, 25936664), (4, 12968332), (8, 6484166), (13, 3990256), (16, 3242083), (26, 1995128), (52, 997564), (104, 498782), (113, 459056), (208, 249391), (226, 229528), (452, 114764), (904, 57382), (1469, 35312), (1808, 28691), (2207, 23504), (2938, 17656), (4414, 11752), (5876, 8828)]