51229032

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{19949}}^1$

素因数の和:20065

約数の個数: 32

約数和(自身を含む): 129276000

約数和(自身を除く): 78046968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 19949, 39898, 59847, 79796, 119694, 159592, 239388, 478776, 2134543, 4269086, 6403629, 8538172, 12807258, 17076344, 25614516, 51229032]

約数ペア:

[(1, 51229032), (2, 25614516), (3, 17076344), (4, 12807258), (6, 8538172), (8, 6403629), (12, 4269086), (24, 2134543), (107, 478776), (214, 239388), (321, 159592), (428, 119694), (642, 79796), (856, 59847), (1284, 39898), (2568, 19949)]