51636855

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{379}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 85800960

約数和(自身を除く): 34164105

約数列:

[1, 3, 5, 15, 31, 93, 155, 293, 379, 465, 879, 1137, 1465, 1895, 4395, 5685, 9083, 11749, 27249, 35247, 45415, 58745, 111047, 136245, 176235, 333141, 555235, 1665705, 3442457, 10327371, 17212285, 51636855]

約数ペア:

[(1, 51636855), (3, 17212285), (5, 10327371), (15, 3442457), (31, 1665705), (93, 555235), (155, 333141), (293, 176235), (379, 136245), (465, 111047), (879, 58745), (1137, 45415), (1465, 35247), (1895, 27249), (4395, 11749), (5685, 9083)]