49457820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{35839}}^1$

素因数の和:35874

約数の個数: 48

約数和(自身を含む): 144506880

約数和(自身を除く): 95049060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 35839, 71678, 107517, 143356, 179195, 215034, 358390, 430068, 537585, 716780, 824297, 1075170, 1648594, 2150340, 2472891, 3297188, 4121485, 4945782, 8242970, 9891564, 12364455, 16485940, 24728910, 49457820]

約数ペア:

[(1, 49457820), (2, 24728910), (3, 16485940), (4, 12364455), (5, 9891564), (6, 8242970), (10, 4945782), (12, 4121485), (15, 3297188), (20, 2472891), (23, 2150340), (30, 1648594), (46, 1075170), (60, 824297), (69, 716780), (92, 537585), (115, 430068), (138, 358390), (230, 215034), (276, 179195), (345, 143356), (460, 107517), (690, 71678), (1380, 35839)]