51386274

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{547}}^1$

素因数の和:879

約数の個数: 48

約数和(自身を含む): 118486368

約数和(自身を除く): 67100094

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 307, 547, 614, 921, 1094, 1641, 1842, 2763, 3282, 4923, 5219, 5526, 9299, 9846, 10438, 15657, 18598, 27897, 31314, 46971, 55794, 83691, 93942, 167382, 167929, 335858, 503787, 1007574, 1511361, 2854793, 3022722, 5709586, 8564379, 17128758, 25693137, 51386274]

約数ペア:

[(1, 51386274), (2, 25693137), (3, 17128758), (6, 8564379), (9, 5709586), (17, 3022722), (18, 2854793), (34, 1511361), (51, 1007574), (102, 503787), (153, 335858), (306, 167929), (307, 167382), (547, 93942), (614, 83691), (921, 55794), (1094, 46971), (1641, 31314), (1842, 27897), (2763, 18598), (3282, 15657), (4923, 10438), (5219, 9846), (5526, 9299)]