47855654

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 92192256

約数和(自身を除く): 44336602

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 103, 154, 206, 431, 539, 721, 862, 1078, 1133, 1442, 2266, 3017, 4741, 5047, 6034, 7931, 9482, 10094, 15862, 21119, 33187, 42238, 44393, 55517, 66374, 88786, 111034, 232309, 310751, 464618, 488323, 621502, 976646, 2175257, 3418261, 4350514, 6836522, 23927827, 47855654]

約数ペア:

[(1, 47855654), (2, 23927827), (7, 6836522), (11, 4350514), (14, 3418261), (22, 2175257), (49, 976646), (77, 621502), (98, 488323), (103, 464618), (154, 310751), (206, 232309), (431, 111034), (539, 88786), (721, 66374), (862, 55517), (1078, 44393), (1133, 42238), (1442, 33187), (2266, 21119), (3017, 15862), (4741, 10094), (5047, 9482), (6034, 7931)]