49157213

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{829}}^1$

素因数の和:1076

約数の個数: 16

約数和(自身を含む): 57847680

約数和(自身を除く): 8690467

約数列:

[1, 7, 43, 197, 301, 829, 1379, 5803, 8471, 35647, 59297, 163313, 249529, 1143191, 7022459, 49157213]

約数ペア:

[(1, 49157213), (7, 7022459), (43, 1143191), (197, 249529), (301, 163313), (829, 59297), (1379, 35647), (5803, 8471)]