51653379

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:467

約数の個数: 24

約数和(自身を含む): 72745920

約数和(自身を除く): 21092541

約数列:

[1, 3, 29, 59, 87, 177, 347, 841, 1041, 1711, 2523, 5133, 10063, 20473, 30189, 49619, 61419, 148857, 291827, 593717, 875481, 1781151, 17217793, 51653379]

約数ペア:

[(1, 51653379), (3, 17217793), (29, 1781151), (59, 875481), (87, 593717), (177, 291827), (347, 148857), (841, 61419), (1041, 49619), (1711, 30189), (2523, 20473), (5133, 10063)]