51732801

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4261}}^1$

素因数の和:4357

約数の個数: 24

約数和(自身を含む): 79784640

約数和(自身を除く): 28051839

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 639, 1349, 4047, 4261, 12141, 12783, 38349, 80959, 242877, 302531, 728631, 907593, 2722779, 5748089, 17244267, 51732801]

約数ペア:

[(1, 51732801), (3, 17244267), (9, 5748089), (19, 2722779), (57, 907593), (71, 728631), (171, 302531), (213, 242877), (639, 80959), (1349, 38349), (4047, 12783), (4261, 12141)]