55712220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{10433}}^1$

素因数の和:10534

約数の個数: 48

約数和(自身を含む): 157762080

約数和(自身を除く): 102049860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 10433, 20866, 31299, 41732, 52165, 62598, 104330, 125196, 156495, 208660, 312990, 625980, 928537, 1857074, 2785611, 3714148, 4642685, 5571222, 9285370, 11142444, 13928055, 18570740, 27856110, 55712220]

約数ペア:

[(1, 55712220), (2, 27856110), (3, 18570740), (4, 13928055), (5, 11142444), (6, 9285370), (10, 5571222), (12, 4642685), (15, 3714148), (20, 2785611), (30, 1857074), (60, 928537), (89, 625980), (178, 312990), (267, 208660), (356, 156495), (445, 125196), (534, 104330), (890, 62598), (1068, 52165), (1335, 41732), (1780, 31299), (2670, 20866), (5340, 10433)]