51684496

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{167}}^1$

素因数の和:256

約数の個数: 60

約数和(自身を含む): 108868032

約数和(自身を除く): 57183536

約数列:

[1, 2, 4, 8, 16, 23, 29, 46, 58, 92, 116, 167, 184, 232, 334, 368, 464, 667, 668, 841, 1334, 1336, 1682, 2668, 2672, 3364, 3841, 4843, 5336, 6728, 7682, 9686, 10672, 13456, 15364, 19343, 19372, 30728, 38686, 38744, 61456, 77372, 77488, 111389, 140447, 154744, 222778, 280894, 309488, 445556, 561788, 891112, 1123576, 1782224, 2247152, 3230281, 6460562, 12921124, 25842248, 51684496]

約数ペア:

[(1, 51684496), (2, 25842248), (4, 12921124), (8, 6460562), (16, 3230281), (23, 2247152), (29, 1782224), (46, 1123576), (58, 891112), (92, 561788), (116, 445556), (167, 309488), (184, 280894), (232, 222778), (334, 154744), (368, 140447), (464, 111389), (667, 77488), (668, 77372), (841, 61456), (1334, 38744), (1336, 38686), (1682, 30728), (2668, 19372), (2672, 19343), (3364, 15364), (3841, 13456), (4843, 10672), (5336, 9686), (6728, 7682)]