51894640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{92669}}^1$

素因数の和:92689

約数の個数: 40

約数和(自身を含む): 137892960

約数和(自身を除く): 85998320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 92669, 185338, 370676, 463345, 648683, 741352, 926690, 1297366, 1482704, 1853380, 2594732, 3243415, 3706760, 5189464, 6486830, 7413520, 10378928, 12973660, 25947320, 51894640]

約数ペア:

[(1, 51894640), (2, 25947320), (4, 12973660), (5, 10378928), (7, 7413520), (8, 6486830), (10, 5189464), (14, 3706760), (16, 3243415), (20, 2594732), (28, 1853380), (35, 1482704), (40, 1297366), (56, 926690), (70, 741352), (80, 648683), (112, 463345), (140, 370676), (280, 185338), (560, 92669)]