51462727280

素因数分解:

$2^4\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{586403}}^1$

素因数の和:587513

約数の個数: 40

約数和(自身を含む): 119760116112

約数和(自身を除く): 68297388832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1097, 2194, 4388, 5485, 8776, 10970, 17552, 21940, 43880, 87760, 586403, 1172806, 2345612, 2932015, 4691224, 5864030, 9382448, 11728060, 23456120, 46912240, 643284091, 1286568182, 2573136364, 3216420455, 5146272728, 6432840910, 10292545456, 12865681820, 25731363640, 51462727280]

約数ペア:

[(1, 51462727280), (2, 25731363640), (4, 12865681820), (5, 10292545456), (8, 6432840910), (10, 5146272728), (16, 3216420455), (20, 2573136364), (40, 1286568182), (80, 643284091), (1097, 46912240), (2194, 23456120), (4388, 11728060), (5485, 9382448), (8776, 5864030), (10970, 4691224), (17552, 2932015), (21940, 2345612), (43880, 1172806), (87760, 586403)]