51516409

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{4463}}^1$

素因数の和:4584

約数の個数: 16

約数和(自身を含む): 62995968

約数和(自身を除く): 11479559

約数列:

[1, 7, 17, 97, 119, 679, 1649, 4463, 11543, 31241, 75871, 432911, 531097, 3030377, 7359487, 51516409]

約数ペア:

[(1, 51516409), (7, 7359487), (17, 3030377), (97, 531097), (119, 432911), (679, 75871), (1649, 31241), (4463, 11543)]