52851260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{34319}}^1$

素因数の和:34346

約数の個数: 48

約数和(自身を含む): 138378240

約数和(自身を除く): 85526980

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 34319, 68638, 137276, 171595, 240233, 343190, 377509, 480466, 686380, 755018, 960932, 1201165, 1510036, 1887545, 2402330, 2642563, 3775090, 4804660, 5285126, 7550180, 10570252, 13212815, 26425630, 52851260]

約数ペア:

[(1, 52851260), (2, 26425630), (4, 13212815), (5, 10570252), (7, 7550180), (10, 5285126), (11, 4804660), (14, 3775090), (20, 2642563), (22, 2402330), (28, 1887545), (35, 1510036), (44, 1201165), (55, 960932), (70, 755018), (77, 686380), (110, 480466), (140, 377509), (154, 343190), (220, 240233), (308, 171595), (385, 137276), (770, 68638), (1540, 34319)]