53902864

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{647}}^1$

素因数の和:823

約数の個数: 40

約数和(自身を含む): 107993088

約数和(自身を除く): 54090224

約数列:

[1, 2, 4, 8, 16, 41, 82, 127, 164, 254, 328, 508, 647, 656, 1016, 1294, 2032, 2588, 5176, 5207, 10352, 10414, 20828, 26527, 41656, 53054, 82169, 83312, 106108, 164338, 212216, 328676, 424432, 657352, 1314704, 3368929, 6737858, 13475716, 26951432, 53902864]

約数ペア:

[(1, 53902864), (2, 26951432), (4, 13475716), (8, 6737858), (16, 3368929), (41, 1314704), (82, 657352), (127, 424432), (164, 328676), (254, 212216), (328, 164338), (508, 106108), (647, 83312), (656, 82169), (1016, 53054), (1294, 41656), (2032, 26527), (2588, 20828), (5176, 10414), (5207, 10352)]