47907171836

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{839}}^1\times {\mathrm{1373}}^1$

素因数の和:2534

約数の個数: 48

約数和(自身を含む): 86575849920

約数和(自身を除く): 38668678084

約数列:

[1, 2, 4, 37, 74, 148, 281, 562, 839, 1124, 1373, 1678, 2746, 3356, 5492, 10397, 20794, 31043, 41588, 50801, 62086, 101602, 124172, 203204, 235759, 385813, 471518, 771626, 943036, 1151947, 1543252, 2303894, 4607788, 8723083, 14275081, 17446166, 28550162, 34892332, 42622039, 57100324, 85244078, 170488156, 323697107, 647394214, 1294788428, 11976792959, 23953585918, 47907171836]

約数ペア:

[(1, 47907171836), (2, 23953585918), (4, 11976792959), (37, 1294788428), (74, 647394214), (148, 323697107), (281, 170488156), (562, 85244078), (839, 57100324), (1124, 42622039), (1373, 34892332), (1678, 28550162), (2746, 17446166), (3356, 14275081), (5492, 8723083), (10397, 4607788), (20794, 2303894), (31043, 1543252), (41588, 1151947), (50801, 943036), (62086, 771626), (101602, 471518), (124172, 385813), (203204, 235759)]