48515873

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 59545728

約数和(自身を除く): 11029855

約数列:

[1, 7, 19, 73, 133, 263, 361, 511, 1387, 1841, 2527, 4997, 9709, 19199, 26353, 34979, 94943, 134393, 184471, 364781, 664601, 2553467, 6930839, 48515873]

約数ペア:

[(1, 48515873), (7, 6930839), (19, 2553467), (73, 664601), (133, 364781), (263, 184471), (361, 134393), (511, 94943), (1387, 34979), (1841, 26353), (2527, 19199), (4997, 9709)]