54794240

素因数分解:

$2^{11}\times 5^1\times {\mathrm{5351}}^1$

素因数の和:5378

約数の個数: 48

約数和(自身を含む): 131498640

約数和(自身を除く): 76704400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 5351, 10240, 10702, 21404, 26755, 42808, 53510, 85616, 107020, 171232, 214040, 342464, 428080, 684928, 856160, 1369856, 1712320, 2739712, 3424640, 5479424, 6849280, 10958848, 13698560, 27397120, 54794240]

約数ペア:

[(1, 54794240), (2, 27397120), (4, 13698560), (5, 10958848), (8, 6849280), (10, 5479424), (16, 3424640), (20, 2739712), (32, 1712320), (40, 1369856), (64, 856160), (80, 684928), (128, 428080), (160, 342464), (256, 214040), (320, 171232), (512, 107020), (640, 85616), (1024, 53510), (1280, 42808), (2048, 26755), (2560, 21404), (5120, 10702), (5351, 10240)]