55509060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{4649}}^1$

素因数の和:4860

約数の個数: 48

約数和(自身を含む): 156240000

約数和(自身を除く): 100730940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 4649, 5970, 9298, 11940, 13947, 18596, 23245, 27894, 46490, 55788, 69735, 92980, 139470, 278940, 925151, 1850302, 2775453, 3700604, 4625755, 5550906, 9251510, 11101812, 13877265, 18503020, 27754530, 55509060]

約数ペア:

[(1, 55509060), (2, 27754530), (3, 18503020), (4, 13877265), (5, 11101812), (6, 9251510), (10, 5550906), (12, 4625755), (15, 3700604), (20, 2775453), (30, 1850302), (60, 925151), (199, 278940), (398, 139470), (597, 92980), (796, 69735), (995, 55788), (1194, 46490), (1990, 27894), (2388, 23245), (2985, 18596), (3980, 13947), (4649, 11940), (5970, 9298)]