51981205512

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{231571}}^1$

素因数の和:231826

約数の個数: 64

約数和(自身を含む): 133385472000

約数和(自身を除く): 81404266488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 199, 282, 376, 398, 564, 597, 796, 1128, 1194, 1592, 2388, 4776, 9353, 18706, 28059, 37412, 56118, 74824, 112236, 224472, 231571, 463142, 694713, 926284, 1389426, 1852568, 2778852, 5557704, 10883837, 21767674, 32651511, 43535348, 46082629, 65303022, 87070696, 92165258, 130606044, 138247887, 184330516, 261212088, 276495774, 368661032, 552991548, 1105983096, 2165883563, 4331767126, 6497650689, 8663534252, 12995301378, 17327068504, 25990602756, 51981205512]

約数ペア:

[(1, 51981205512), (2, 25990602756), (3, 17327068504), (4, 12995301378), (6, 8663534252), (8, 6497650689), (12, 4331767126), (24, 2165883563), (47, 1105983096), (94, 552991548), (141, 368661032), (188, 276495774), (199, 261212088), (282, 184330516), (376, 138247887), (398, 130606044), (564, 92165258), (597, 87070696), (796, 65303022), (1128, 46082629), (1194, 43535348), (1592, 32651511), (2388, 21767674), (4776, 10883837), (9353, 5557704), (18706, 2778852), (28059, 1852568), (37412, 1389426), (56118, 926284), (74824, 694713), (112236, 463142), (224472, 231571)]