50784160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{45343}}^1$

素因数の和:45365

約数の個数: 48

約数和(自身を含む): 137120256

約数和(自身を除く): 86336096

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, 45343, 90686, 181372, 226715, 317401, 362744, 453430, 634802, 725488, 906860, 1269604, 1450976, 1587005, 1813720, 2539208, 3174010, 3627440, 5078416, 6348020, 7254880, 10156832, 12696040, 25392080, 50784160]

約数ペア:

[(1, 50784160), (2, 25392080), (4, 12696040), (5, 10156832), (7, 7254880), (8, 6348020), (10, 5078416), (14, 3627440), (16, 3174010), (20, 2539208), (28, 1813720), (32, 1587005), (35, 1450976), (40, 1269604), (56, 906860), (70, 725488), (80, 634802), (112, 453430), (140, 362744), (160, 317401), (224, 226715), (280, 181372), (560, 90686), (1120, 45343)]