51198070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{66491}}^1$

素因数の和:66516

約数の個数: 32

約数和(自身を含む): 114898176

約数和(自身を除く): 63700106

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 66491, 132982, 332455, 465437, 664910, 731401, 930874, 1462802, 2327185, 3657005, 4654370, 5119807, 7314010, 10239614, 25599035, 51198070]

約数ペア:

[(1, 51198070), (2, 25599035), (5, 10239614), (7, 7314010), (10, 5119807), (11, 4654370), (14, 3657005), (22, 2327185), (35, 1462802), (55, 930874), (70, 731401), (77, 664910), (110, 465437), (154, 332455), (385, 132982), (770, 66491)]