49707049

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1\times {\mathrm{421}}^1$

素因数の和:696

約数の個数: 16

約数和(自身を含む): 57851136

約数和(自身を除く): 8144087

約数列:

[1, 7, 101, 167, 421, 707, 1169, 2947, 16867, 42521, 70307, 118069, 297647, 492149, 7101007, 49707049]

約数ペア:

[(1, 49707049), (7, 7101007), (101, 492149), (167, 297647), (421, 118069), (707, 70307), (1169, 42521), (2947, 16867)]