49839080

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{23509}}^1$

素因数の和:23573

約数の個数: 32

約数和(自身を含む): 114258600

約数和(自身を除く): 64419520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 23509, 47018, 94036, 117545, 188072, 235090, 470180, 940360, 1245977, 2491954, 4983908, 6229885, 9967816, 12459770, 24919540, 49839080]

約数ペア:

[(1, 49839080), (2, 24919540), (4, 12459770), (5, 9967816), (8, 6229885), (10, 4983908), (20, 2491954), (40, 1245977), (53, 940360), (106, 470180), (212, 235090), (265, 188072), (424, 117545), (530, 94036), (1060, 47018), (2120, 23509)]