53296120

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{28349}}^1$

素因数の和:28407

約数の個数: 32

約数和(自身を含む): 122472000

約数和(自身を除く): 69175880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 28349, 56698, 113396, 141745, 226792, 283490, 566980, 1133960, 1332403, 2664806, 5329612, 6662015, 10659224, 13324030, 26648060, 53296120]

約数ペア:

[(1, 53296120), (2, 26648060), (4, 13324030), (5, 10659224), (8, 6662015), (10, 5329612), (20, 2664806), (40, 1332403), (47, 1133960), (94, 566980), (188, 283490), (235, 226792), (376, 141745), (470, 113396), (940, 56698), (1880, 28349)]