52743740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5623}}^1$

素因数の和:5706

約数の個数: 48

約数和(自身を含む): 128497152

約数和(自身を除く): 75753412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 5623, 9380, 11246, 22492, 28115, 39361, 56230, 78722, 112460, 157444, 196805, 376741, 393610, 753482, 787220, 1506964, 1883705, 2637187, 3767410, 5274374, 7534820, 10548748, 13185935, 26371870, 52743740]

約数ペア:

[(1, 52743740), (2, 26371870), (4, 13185935), (5, 10548748), (7, 7534820), (10, 5274374), (14, 3767410), (20, 2637187), (28, 1883705), (35, 1506964), (67, 787220), (70, 753482), (134, 393610), (140, 376741), (268, 196805), (335, 157444), (469, 112460), (670, 78722), (938, 56230), (1340, 39361), (1876, 28115), (2345, 22492), (4690, 11246), (5623, 9380)]