53243620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{409}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 117371520

約数和(自身を除く): 64127900

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 283, 409, 460, 566, 818, 1132, 1415, 1636, 2045, 2830, 4090, 5660, 6509, 8180, 9407, 13018, 18814, 26036, 32545, 37628, 47035, 65090, 94070, 115747, 130180, 188140, 231494, 462988, 578735, 1157470, 2314940, 2662181, 5324362, 10648724, 13310905, 26621810, 53243620]

約数ペア:

[(1, 53243620), (2, 26621810), (4, 13310905), (5, 10648724), (10, 5324362), (20, 2662181), (23, 2314940), (46, 1157470), (92, 578735), (115, 462988), (230, 231494), (283, 188140), (409, 130180), (460, 115747), (566, 94070), (818, 65090), (1132, 47035), (1415, 37628), (1636, 32545), (2045, 26036), (2830, 18814), (4090, 13018), (5660, 9407), (6509, 8180)]