47784708

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{19237}}^1$

素因数の和:19273

約数の個数: 48

約数和(自身を含む): 129279360

約数和(自身を除く): 81494652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 19237, 38474, 57711, 76948, 115422, 173133, 230844, 346266, 442451, 519399, 692532, 884902, 1038798, 1327353, 1769804, 2077596, 2654706, 3982059, 5309412, 7964118, 11946177, 15928236, 23892354, 47784708]

約数ペア:

[(1, 47784708), (2, 23892354), (3, 15928236), (4, 11946177), (6, 7964118), (9, 5309412), (12, 3982059), (18, 2654706), (23, 2077596), (27, 1769804), (36, 1327353), (46, 1038798), (54, 884902), (69, 692532), (92, 519399), (108, 442451), (138, 346266), (207, 230844), (276, 173133), (414, 115422), (621, 76948), (828, 57711), (1242, 38474), (2484, 19237)]