51733755

素因数分解:

$3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2351}}^1$

素因数の和:2528

約数の個数: 32

約数和(自身を含む): 92574720

約数和(自身を除く): 40840965

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 163, 489, 815, 1467, 2351, 2445, 4401, 7053, 7335, 11755, 21159, 22005, 35265, 63477, 105795, 317385, 383213, 1149639, 1916065, 3448917, 5748195, 10346751, 17244585, 51733755]

約数ペア:

[(1, 51733755), (3, 17244585), (5, 10346751), (9, 5748195), (15, 3448917), (27, 1916065), (45, 1149639), (135, 383213), (163, 317385), (489, 105795), (815, 63477), (1467, 35265), (2351, 22005), (2445, 21159), (4401, 11755), (7053, 7335)]