51947008

素因数分解:

$2^9\times {\mathrm{71}}^1\times {\mathrm{1429}}^1$

素因数の和:1518

約数の個数: 40

約数和(自身を含む): 105328080

約数和(自身を除く): 53381072

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 512, 568, 1136, 1429, 2272, 2858, 4544, 5716, 9088, 11432, 18176, 22864, 36352, 45728, 91456, 101459, 182912, 202918, 365824, 405836, 731648, 811672, 1623344, 3246688, 6493376, 12986752, 25973504, 51947008]

約数ペア:

[(1, 51947008), (2, 25973504), (4, 12986752), (8, 6493376), (16, 3246688), (32, 1623344), (64, 811672), (71, 731648), (128, 405836), (142, 365824), (256, 202918), (284, 182912), (512, 101459), (568, 91456), (1136, 45728), (1429, 36352), (2272, 22864), (2858, 18176), (4544, 11432), (5716, 9088)]