47078330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:435

約数の個数: 48

約数和(自身を含む): 93088440

約数和(自身を除く): 46010110

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 169, 178, 313, 338, 445, 626, 845, 890, 1157, 1565, 1690, 2314, 3130, 4069, 5785, 8138, 11570, 15041, 20345, 27857, 30082, 40690, 52897, 55714, 75205, 105794, 139285, 150410, 264485, 278570, 362141, 528970, 724282, 1810705, 3621410, 4707833, 9415666, 23539165, 47078330]

約数ペア:

[(1, 47078330), (2, 23539165), (5, 9415666), (10, 4707833), (13, 3621410), (26, 1810705), (65, 724282), (89, 528970), (130, 362141), (169, 278570), (178, 264485), (313, 150410), (338, 139285), (445, 105794), (626, 75205), (845, 55714), (890, 52897), (1157, 40690), (1565, 30082), (1690, 27857), (2314, 20345), (3130, 15041), (4069, 11570), (5785, 8138)]