55505850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{21767}}^1$

素因数の和:21799

約数の個数: 48

約数和(自身を含む): 145758528

約数和(自身を除く): 90252678

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 21767, 43534, 65301, 108835, 130602, 217670, 326505, 370039, 544175, 653010, 740078, 1088350, 1110117, 1632525, 1850195, 2220234, 3265050, 3700390, 5550585, 9250975, 11101170, 18501950, 27752925, 55505850]

約数ペア:

[(1, 55505850), (2, 27752925), (3, 18501950), (5, 11101170), (6, 9250975), (10, 5550585), (15, 3700390), (17, 3265050), (25, 2220234), (30, 1850195), (34, 1632525), (50, 1110117), (51, 1088350), (75, 740078), (85, 653010), (102, 544175), (150, 370039), (170, 326505), (255, 217670), (425, 130602), (510, 108835), (850, 65301), (1275, 43534), (2550, 21767)]