52806460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1087}}^1$

素因数の和:1450

約数の個数: 48

約数和(自身を含む): 127217664

約数和(自身を除く): 74411204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 347, 694, 1087, 1388, 1735, 2174, 2429, 3470, 4348, 4858, 5435, 6940, 7609, 9716, 10870, 12145, 15218, 21740, 24290, 30436, 38045, 48580, 76090, 152180, 377189, 754378, 1508756, 1885945, 2640323, 3771890, 5280646, 7543780, 10561292, 13201615, 26403230, 52806460]

約数ペア:

[(1, 52806460), (2, 26403230), (4, 13201615), (5, 10561292), (7, 7543780), (10, 5280646), (14, 3771890), (20, 2640323), (28, 1885945), (35, 1508756), (70, 754378), (140, 377189), (347, 152180), (694, 76090), (1087, 48580), (1388, 38045), (1735, 30436), (2174, 24290), (2429, 21740), (3470, 15218), (4348, 12145), (4858, 10870), (5435, 9716), (6940, 7609)]