51984580

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{9883}}^1$

素因数の和:10155

約数の個数: 24

約数和(自身を含む): 109593792

約数和(自身を除く): 57609212

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 2630, 5260, 9883, 19766, 39532, 49415, 98830, 197660, 2599229, 5198458, 10396916, 12996145, 25992290, 51984580]

約数ペア:

[(1, 51984580), (2, 25992290), (4, 12996145), (5, 10396916), (10, 5198458), (20, 2599229), (263, 197660), (526, 98830), (1052, 49415), (1315, 39532), (2630, 19766), (5260, 9883)]