52647595

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 86639616

約数和(自身を除く): 33992021

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 67, 77, 91, 143, 157, 335, 385, 455, 469, 715, 737, 785, 871, 1001, 1099, 1727, 2041, 2345, 3685, 4355, 5005, 5159, 5495, 6097, 8635, 9581, 10205, 10519, 12089, 14287, 22451, 25795, 30485, 47905, 52595, 60445, 67067, 71435, 73633, 112255, 115709, 136747, 157157, 335335, 368165, 578545, 683735, 785785, 809963, 957229, 1504217, 4049815, 4786145, 7521085, 10529519, 52647595]

約数ペア:

[(1, 52647595), (5, 10529519), (7, 7521085), (11, 4786145), (13, 4049815), (35, 1504217), (55, 957229), (65, 809963), (67, 785785), (77, 683735), (91, 578545), (143, 368165), (157, 335335), (335, 157157), (385, 136747), (455, 115709), (469, 112255), (715, 73633), (737, 71435), (785, 67067), (871, 60445), (1001, 52595), (1099, 47905), (1727, 30485), (2041, 25795), (2345, 22451), (3685, 14287), (4355, 12089), (5005, 10519), (5159, 10205), (5495, 9581), (6097, 8635)]