48001987

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1999}}^1$

素因数の和:2106

約数の個数: 16

約数和(自身を含む): 54720000

約数和(自身を除く): 6718013

約数列:

[1, 11, 37, 59, 407, 649, 1999, 2183, 21989, 24013, 73963, 117941, 813593, 1297351, 4363817, 48001987]

約数ペア:

[(1, 48001987), (11, 4363817), (37, 1297351), (59, 813593), (407, 117941), (649, 73963), (1999, 24013), (2183, 21989)]