53109136

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{46751}}^1$

素因数の和:46830

約数の個数: 20

約数和(自身を含む): 104350464

約数和(自身を除く): 51241328

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 46751, 93502, 187004, 374008, 748016, 3319321, 6638642, 13277284, 26554568, 53109136]

約数ペア:

[(1, 53109136), (2, 26554568), (4, 13277284), (8, 6638642), (16, 3319321), (71, 748016), (142, 374008), (284, 187004), (568, 93502), (1136, 46751)]