51788002

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{12889}}^1$

素因数の和:12946

約数の個数: 24

約数和(自身を含む): 92575980

約数和(自身を除く): 40787978

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 4018, 12889, 25778, 90223, 180446, 528449, 631561, 1056898, 1263122, 3699143, 7398286, 25894001, 51788002]

約数ペア:

[(1, 51788002), (2, 25894001), (7, 7398286), (14, 3699143), (41, 1263122), (49, 1056898), (82, 631561), (98, 528449), (287, 180446), (574, 90223), (2009, 25778), (4018, 12889)]