50204791

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 69318144

約数和(自身を除く): 19113353

約数列:

[1, 7, 13, 17, 23, 83, 91, 119, 161, 221, 289, 299, 391, 581, 1079, 1411, 1547, 1909, 2023, 2093, 2737, 3757, 5083, 6647, 7553, 9877, 13363, 18343, 23987, 24817, 26299, 32453, 35581, 46529, 86411, 128401, 167909, 173719, 227171, 311831, 421889, 551701, 604877, 2182817, 2953223, 3861907, 7172113, 50204791]

約数ペア:

[(1, 50204791), (7, 7172113), (13, 3861907), (17, 2953223), (23, 2182817), (83, 604877), (91, 551701), (119, 421889), (161, 311831), (221, 227171), (289, 173719), (299, 167909), (391, 128401), (581, 86411), (1079, 46529), (1411, 35581), (1547, 32453), (1909, 26299), (2023, 24817), (2093, 23987), (2737, 18343), (3757, 13363), (5083, 9877), (6647, 7553)]