51680176

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{52951}}^1$

素因数の和:53020

約数の個数: 20

約数和(自身を含む): 101773744

約数和(自身を除く): 50093568

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 52951, 105902, 211804, 423608, 847216, 3230011, 6460022, 12920044, 25840088, 51680176]

約数ペア:

[(1, 51680176), (2, 25840088), (4, 12920044), (8, 6460022), (16, 3230011), (61, 847216), (122, 423608), (244, 211804), (488, 105902), (976, 52951)]