53051810

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{15467}}^1$

素因数の和:15495

約数の個数: 32

約数和(自身を含む): 111369600

約数和(自身を除く): 58317790

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 15467, 30934, 77335, 108269, 154670, 216538, 541345, 757883, 1082690, 1515766, 3789415, 5305181, 7578830, 10610362, 26525905, 53051810]

約数ペア:

[(1, 53051810), (2, 26525905), (5, 10610362), (7, 7578830), (10, 5305181), (14, 3789415), (35, 1515766), (49, 1082690), (70, 757883), (98, 541345), (245, 216538), (343, 154670), (490, 108269), (686, 77335), (1715, 30934), (3430, 15467)]