49121213

素因数分解:

${\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:436

約数の個数: 16

約数和(自身を含む): 52859520

約数和(自身を除く): 3738307

約数列:

[1, 19, 113, 137, 167, 2147, 2603, 3173, 15481, 18871, 22879, 294139, 358549, 434701, 2585327, 49121213]

約数ペア:

[(1, 49121213), (19, 2585327), (113, 434701), (137, 358549), (167, 294139), (2147, 22879), (2603, 18871), (3173, 15481)]