49000500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{10889}}^1$

素因数の和:10914

約数の個数: 72

約数和(自身を含む): 154594440

約数和(自身を除く): 105593940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 10889, 21778, 32667, 43556, 54445, 65334, 98001, 108890, 130668, 163335, 196002, 217780, 272225, 326670, 392004, 490005, 544450, 653340, 816675, 980010, 1088900, 1361125, 1633350, 1960020, 2450025, 2722250, 3266700, 4083375, 4900050, 5444500, 8166750, 9800100, 12250125, 16333500, 24500250, 49000500]

約数ペア:

[(1, 49000500), (2, 24500250), (3, 16333500), (4, 12250125), (5, 9800100), (6, 8166750), (9, 5444500), (10, 4900050), (12, 4083375), (15, 3266700), (18, 2722250), (20, 2450025), (25, 1960020), (30, 1633350), (36, 1361125), (45, 1088900), (50, 980010), (60, 816675), (75, 653340), (90, 544450), (100, 490005), (125, 392004), (150, 326670), (180, 272225), (225, 217780), (250, 196002), (300, 163335), (375, 130668), (450, 108890), (500, 98001), (750, 65334), (900, 54445), (1125, 43556), (1500, 32667), (2250, 21778), (4500, 10889)]