51426207824

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{767647}}^1$

素因数の和:767787

約数の個数: 40

約数和(自身を含む): 102803420160

約数和(自身を除く): 51377212336

約数列:

[1, 2, 4, 8, 16, 53, 79, 106, 158, 212, 316, 424, 632, 848, 1264, 4187, 8374, 16748, 33496, 66992, 767647, 1535294, 3070588, 6141176, 12282352, 40685291, 60644113, 81370582, 121288226, 162741164, 242576452, 325482328, 485152904, 650964656, 970305808, 3214137989, 6428275978, 12856551956, 25713103912, 51426207824]

約数ペア:

[(1, 51426207824), (2, 25713103912), (4, 12856551956), (8, 6428275978), (16, 3214137989), (53, 970305808), (79, 650964656), (106, 485152904), (158, 325482328), (212, 242576452), (316, 162741164), (424, 121288226), (632, 81370582), (848, 60644113), (1264, 40685291), (4187, 12282352), (8374, 6141176), (16748, 3070588), (33496, 1535294), (66992, 767647)]