51065550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{3067}}^1$

素因数の和:3122

約数の個数: 72

約数和(自身を含む): 140950056

約数和(自身を除く): 89884506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 45, 50, 74, 75, 90, 111, 150, 185, 222, 225, 333, 370, 450, 555, 666, 925, 1110, 1665, 1850, 2775, 3067, 3330, 5550, 6134, 8325, 9201, 15335, 16650, 18402, 27603, 30670, 46005, 55206, 76675, 92010, 113479, 138015, 153350, 226958, 230025, 276030, 340437, 460050, 567395, 680874, 690075, 1021311, 1134790, 1380150, 1702185, 2042622, 2836975, 3404370, 5106555, 5673950, 8510925, 10213110, 17021850, 25532775, 51065550]

約数ペア:

[(1, 51065550), (2, 25532775), (3, 17021850), (5, 10213110), (6, 8510925), (9, 5673950), (10, 5106555), (15, 3404370), (18, 2836975), (25, 2042622), (30, 1702185), (37, 1380150), (45, 1134790), (50, 1021311), (74, 690075), (75, 680874), (90, 567395), (111, 460050), (150, 340437), (185, 276030), (222, 230025), (225, 226958), (333, 153350), (370, 138015), (450, 113479), (555, 92010), (666, 76675), (925, 55206), (1110, 46005), (1665, 30670), (1850, 27603), (2775, 18402), (3067, 16650), (3330, 15335), (5550, 9201), (6134, 8325)]