51031342

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{18803}}^1$

素因数の和:18887

約数の個数: 16

約数和(自身を含む): 81233280

約数和(自身を除く): 30201938

約数列:

[1, 2, 23, 46, 59, 118, 1357, 2714, 18803, 37606, 432469, 864938, 1109377, 2218754, 25515671, 51031342]

約数ペア:

[(1, 51031342), (2, 25515671), (23, 2218754), (46, 1109377), (59, 864938), (118, 432469), (1357, 37606), (2714, 18803)]