5107850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 10686816

約数和(自身を除く): 5578966

約数列:

[1, 2, 5, 10, 11, 22, 25, 37, 50, 55, 74, 110, 185, 251, 275, 370, 407, 502, 550, 814, 925, 1255, 1850, 2035, 2510, 2761, 4070, 5522, 6275, 9287, 10175, 12550, 13805, 18574, 20350, 27610, 46435, 69025, 92870, 102157, 138050, 204314, 232175, 464350, 510785, 1021570, 2553925, 5107850]

約数ペア:

[(1, 5107850), (2, 2553925), (5, 1021570), (10, 510785), (11, 464350), (22, 232175), (25, 204314), (37, 138050), (50, 102157), (55, 92870), (74, 69025), (110, 46435), (185, 27610), (251, 20350), (275, 18574), (370, 13805), (407, 12550), (502, 10175), (550, 9287), (814, 6275), (925, 5522), (1255, 4070), (1850, 2761), (2035, 2510)]