53649872

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{569}}^1$

素因数の和:731

約数の個数: 40

約数和(自身を含む): 106868160

約数和(自身を除く): 53218288

約数列:

[1, 2, 4, 8, 16, 71, 83, 142, 166, 284, 332, 568, 569, 664, 1136, 1138, 1328, 2276, 4552, 5893, 9104, 11786, 23572, 40399, 47144, 47227, 80798, 94288, 94454, 161596, 188908, 323192, 377816, 646384, 755632, 3353117, 6706234, 13412468, 26824936, 53649872]

約数ペア:

[(1, 53649872), (2, 26824936), (4, 13412468), (8, 6706234), (16, 3353117), (71, 755632), (83, 646384), (142, 377816), (166, 323192), (284, 188908), (332, 161596), (568, 94454), (569, 94288), (664, 80798), (1136, 47227), (1138, 47144), (1328, 40399), (2276, 23572), (4552, 11786), (5893, 9104)]