51708430

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{19661}}^1$

素因数の和:19931

約数の個数: 16

約数和(自身を含む): 93433824

約数和(自身を除く): 41725394

約数列:

[1, 2, 5, 10, 263, 526, 1315, 2630, 19661, 39322, 98305, 196610, 5170843, 10341686, 25854215, 51708430]

約数ペア:

[(1, 51708430), (2, 25854215), (5, 10341686), (10, 5170843), (263, 196610), (526, 98305), (1315, 39322), (2630, 19661)]