50132990

素因数分解:

$2^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{19507}}^1$

素因数の和:19771

約数の個数: 16

約数和(自身を含む): 90595152

約数和(自身を除く): 40462162

約数列:

[1, 2, 5, 10, 257, 514, 1285, 2570, 19507, 39014, 97535, 195070, 5013299, 10026598, 25066495, 50132990]

約数ペア:

[(1, 50132990), (2, 25066495), (5, 10026598), (10, 5013299), (257, 195070), (514, 97535), (1285, 39014), (2570, 19507)]