51893681

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2053}}^1$

素因数の和:2240

約数の個数: 16

約数和(自身を含む): 62310144

約数和(自身を除く): 10416463

約数列:

[1, 7, 23, 157, 161, 1099, 2053, 3611, 14371, 25277, 47219, 322321, 330533, 2256247, 7413383, 51893681]

約数ペア:

[(1, 51893681), (7, 7413383), (23, 2256247), (157, 330533), (161, 322321), (1099, 47219), (2053, 25277), (3611, 14371)]