47989877

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2003}}^1$

素因数の和:2132

約数の個数: 16

約数和(自身を含む): 54989760

約数和(自身を除く): 6999883

約数列:

[1, 13, 19, 97, 247, 1261, 1843, 2003, 23959, 26039, 38057, 194291, 494741, 2525783, 3691529, 47989877]

約数ペア:

[(1, 47989877), (13, 3691529), (19, 2525783), (97, 494741), (247, 194291), (1261, 38057), (1843, 26039), (2003, 23959)]