47944960

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{5351}}^1$

素因数の和:5379

約数の個数: 72

約数和(自身を含む): 131273856

約数和(自身を除く): 83328896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 5351, 8960, 10702, 21404, 26755, 37457, 42808, 53510, 74914, 85616, 107020, 149828, 171232, 187285, 214040, 299656, 342464, 374570, 428080, 599312, 684928, 749140, 856160, 1198624, 1369856, 1498280, 1712320, 2397248, 2996560, 3424640, 4794496, 5993120, 6849280, 9588992, 11986240, 23972480, 47944960]

約数ペア:

[(1, 47944960), (2, 23972480), (4, 11986240), (5, 9588992), (7, 6849280), (8, 5993120), (10, 4794496), (14, 3424640), (16, 2996560), (20, 2397248), (28, 1712320), (32, 1498280), (35, 1369856), (40, 1198624), (56, 856160), (64, 749140), (70, 684928), (80, 599312), (112, 428080), (128, 374570), (140, 342464), (160, 299656), (224, 214040), (256, 187285), (280, 171232), (320, 149828), (448, 107020), (560, 85616), (640, 74914), (896, 53510), (1120, 42808), (1280, 37457), (1792, 26755), (2240, 21404), (4480, 10702), (5351, 8960)]