55884020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{121487}}^1$

素因数の和:121519

約数の個数: 24

約数和(自身を含む): 122459904

約数和(自身を除く): 66575884

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 121487, 242974, 485948, 607435, 1214870, 2429740, 2794201, 5588402, 11176804, 13971005, 27942010, 55884020]

約数ペア:

[(1, 55884020), (2, 27942010), (4, 13971005), (5, 11176804), (10, 5588402), (20, 2794201), (23, 2429740), (46, 1214870), (92, 607435), (115, 485948), (230, 242974), (460, 121487)]