55640328

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{79943}}^1$

素因数の和:79981

約数の個数: 32

約数和(自身を含む): 143899200

約数和(自身を除く): 88258872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 79943, 159886, 239829, 319772, 479658, 639544, 959316, 1918632, 2318347, 4636694, 6955041, 9273388, 13910082, 18546776, 27820164, 55640328]

約数ペア:

[(1, 55640328), (2, 27820164), (3, 18546776), (4, 13910082), (6, 9273388), (8, 6955041), (12, 4636694), (24, 2318347), (29, 1918632), (58, 959316), (87, 639544), (116, 479658), (174, 319772), (232, 239829), (348, 159886), (696, 79943)]