51812890

素因数分解:

$2^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{9203}}^1$

素因数の和:9773

約数の個数: 16

約数和(自身を含む): 93439008

約数和(自身を除く): 41626118

約数列:

[1, 2, 5, 10, 563, 1126, 2815, 5630, 9203, 18406, 46015, 92030, 5181289, 10362578, 25906445, 51812890]

約数ペア:

[(1, 51812890), (2, 25906445), (5, 10362578), (10, 5181289), (563, 92030), (1126, 46015), (2815, 18406), (5630, 9203)]