51245600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{9151}}^1$

素因数の和:9178

約数の個数: 72

約数和(自身を含む): 142990848

約数和(自身を除く): 91745248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 9151, 18302, 36604, 45755, 64057, 73208, 91510, 128114, 146416, 183020, 228775, 256228, 292832, 320285, 366040, 457550, 512456, 640570, 732080, 915100, 1024912, 1281140, 1464160, 1601425, 1830200, 2049824, 2562280, 3202850, 3660400, 5124560, 6405700, 7320800, 10249120, 12811400, 25622800, 51245600]

約数ペア:

[(1, 51245600), (2, 25622800), (4, 12811400), (5, 10249120), (7, 7320800), (8, 6405700), (10, 5124560), (14, 3660400), (16, 3202850), (20, 2562280), (25, 2049824), (28, 1830200), (32, 1601425), (35, 1464160), (40, 1281140), (50, 1024912), (56, 915100), (70, 732080), (80, 640570), (100, 512456), (112, 457550), (140, 366040), (160, 320285), (175, 292832), (200, 256228), (224, 228775), (280, 183020), (350, 146416), (400, 128114), (560, 91510), (700, 73208), (800, 64057), (1120, 45755), (1400, 36604), (2800, 18302), (5600, 9151)]