47955956

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{1289}}^1$

素因数の和:1495

約数の個数: 24

約数和(自身を含む): 85821120

約数和(自身を除く): 37865164

約数列:

[1, 2, 4, 71, 131, 142, 262, 284, 524, 1289, 2578, 5156, 9301, 18602, 37204, 91519, 168859, 183038, 337718, 366076, 675436, 11988989, 23977978, 47955956]

約数ペア:

[(1, 47955956), (2, 23977978), (4, 11988989), (71, 675436), (131, 366076), (142, 337718), (262, 183038), (284, 168859), (524, 91519), (1289, 37204), (2578, 18602), (5156, 9301)]