57017440

素因数分解:

$2^5\times 5^1\times {\mathrm{433}}^1\times {\mathrm{823}}^1$

素因数の和:1271

約数の個数: 48

約数和(自身を含む): 135178848

約数和(自身を除く): 78161408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 433, 823, 866, 1646, 1732, 2165, 3292, 3464, 4115, 4330, 6584, 6928, 8230, 8660, 13168, 13856, 16460, 17320, 26336, 32920, 34640, 65840, 69280, 131680, 356359, 712718, 1425436, 1781795, 2850872, 3563590, 5701744, 7127180, 11403488, 14254360, 28508720, 57017440]

約数ペア:

[(1, 57017440), (2, 28508720), (4, 14254360), (5, 11403488), (8, 7127180), (10, 5701744), (16, 3563590), (20, 2850872), (32, 1781795), (40, 1425436), (80, 712718), (160, 356359), (433, 131680), (823, 69280), (866, 65840), (1646, 34640), (1732, 32920), (2165, 26336), (3292, 17320), (3464, 16460), (4115, 13856), (4330, 13168), (6584, 8660), (6928, 8230)]