51002560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{22769}}^1$

素因数の和:22793

約数の個数: 56

約数和(自身を含む): 138805920

約数和(自身を除く): 87803360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 22769, 45538, 91076, 113845, 159383, 182152, 227690, 318766, 364304, 455380, 637532, 728608, 796915, 910760, 1275064, 1457216, 1593830, 1821520, 2550128, 3187660, 3643040, 5100256, 6375320, 7286080, 10200512, 12750640, 25501280, 51002560]

約数ペア:

[(1, 51002560), (2, 25501280), (4, 12750640), (5, 10200512), (7, 7286080), (8, 6375320), (10, 5100256), (14, 3643040), (16, 3187660), (20, 2550128), (28, 1821520), (32, 1593830), (35, 1457216), (40, 1275064), (56, 910760), (64, 796915), (70, 728608), (80, 637532), (112, 455380), (140, 364304), (160, 318766), (224, 227690), (280, 182152), (320, 159383), (448, 113845), (560, 91076), (1120, 45538), (2240, 22769)]