51843348

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{6761}}^1$

素因数の和:6845

約数の個数: 48

約数和(自身を含む): 136321920

約数和(自身を除く): 84478572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 6761, 7668, 13522, 20283, 27044, 40566, 60849, 81132, 121698, 182547, 243396, 365094, 480031, 730188, 960062, 1440093, 1920124, 2880186, 4320279, 5760372, 8640558, 12960837, 17281116, 25921674, 51843348]

約数ペア:

[(1, 51843348), (2, 25921674), (3, 17281116), (4, 12960837), (6, 8640558), (9, 5760372), (12, 4320279), (18, 2880186), (27, 1920124), (36, 1440093), (54, 960062), (71, 730188), (108, 480031), (142, 365094), (213, 243396), (284, 182547), (426, 121698), (639, 81132), (852, 60849), (1278, 40566), (1917, 27044), (2556, 20283), (3834, 13522), (6761, 7668)]