51954246

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2081}}^1$

素因数の和:2181

約数の個数: 48

約数和(自身を含む): 120173040

約数和(自身を除く): 68218794

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 73, 114, 146, 171, 219, 342, 438, 657, 1314, 1387, 2081, 2774, 4161, 4162, 6243, 8322, 12483, 12486, 18729, 24966, 37458, 39539, 79078, 118617, 151913, 237234, 303826, 355851, 455739, 711702, 911478, 1367217, 2734434, 2886347, 5772694, 8659041, 17318082, 25977123, 51954246]

約数ペア:

[(1, 51954246), (2, 25977123), (3, 17318082), (6, 8659041), (9, 5772694), (18, 2886347), (19, 2734434), (38, 1367217), (57, 911478), (73, 711702), (114, 455739), (146, 355851), (171, 303826), (219, 237234), (342, 151913), (438, 118617), (657, 79078), (1314, 39539), (1387, 37458), (2081, 24966), (2774, 18729), (4161, 12486), (4162, 12483), (6243, 8322)]