57048784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3863}}^1$

素因数の和:3955

約数の個数: 40

約数和(自身を含む): 120742272

約数和(自身を除く): 63693488

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1846, 3692, 3863, 7384, 7726, 14768, 15452, 30904, 50219, 61808, 100438, 200876, 274273, 401752, 548546, 803504, 1097092, 2194184, 3565549, 4388368, 7131098, 14262196, 28524392, 57048784]

約数ペア:

[(1, 57048784), (2, 28524392), (4, 14262196), (8, 7131098), (13, 4388368), (16, 3565549), (26, 2194184), (52, 1097092), (71, 803504), (104, 548546), (142, 401752), (208, 274273), (284, 200876), (568, 100438), (923, 61808), (1136, 50219), (1846, 30904), (3692, 15452), (3863, 14768), (7384, 7726)]