51016760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{2411}}^1$

素因数の和:2468

約数の個数: 48

約数和(自身を含む): 120045240

約数和(自身を除く): 69028480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 529, 920, 1058, 2116, 2411, 2645, 4232, 4822, 5290, 9644, 10580, 12055, 19288, 21160, 24110, 48220, 55453, 96440, 110906, 221812, 277265, 443624, 554530, 1109060, 1275419, 2218120, 2550838, 5101676, 6377095, 10203352, 12754190, 25508380, 51016760]

約数ペア:

[(1, 51016760), (2, 25508380), (4, 12754190), (5, 10203352), (8, 6377095), (10, 5101676), (20, 2550838), (23, 2218120), (40, 1275419), (46, 1109060), (92, 554530), (115, 443624), (184, 277265), (230, 221812), (460, 110906), (529, 96440), (920, 55453), (1058, 48220), (2116, 24110), (2411, 21160), (2645, 19288), (4232, 12055), (4822, 10580), (5290, 9644)]