53438560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47713}}^1$

素因数の和:47735

約数の個数: 48

約数和(自身を含む): 144287136

約数和(自身を除く): 90848576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 47713, 95426, 190852, 238565, 333991, 381704, 477130, 667982, 763408, 954260, 1335964, 1526816, 1669955, 1908520, 2671928, 3339910, 3817040, 5343856, 6679820, 7634080, 10687712, 13359640, 26719280, 53438560]

約数ペア:

[(1, 53438560), (2, 26719280), (4, 13359640), (5, 10687712), (7, 7634080), (8, 6679820), (10, 5343856), (14, 3817040), (16, 3339910), (20, 2671928), (28, 1908520), (32, 1669955), (35, 1526816), (40, 1335964), (56, 954260), (70, 763408), (80, 667982), (112, 477130), (140, 381704), (160, 333991), (224, 238565), (280, 190852), (560, 95426), (1120, 47713)]