49493480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{65123}}^1$

素因数の和:65153

約数の個数: 32

約数和(自身を含む): 117223200

約数和(自身を除く): 67729720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 65123, 130246, 260492, 325615, 520984, 651230, 1237337, 1302460, 2474674, 2604920, 4949348, 6186685, 9898696, 12373370, 24746740, 49493480]

約数ペア:

[(1, 49493480), (2, 24746740), (4, 12373370), (5, 9898696), (8, 6186685), (10, 4949348), (19, 2604920), (20, 2474674), (38, 1302460), (40, 1237337), (76, 651230), (95, 520984), (152, 325615), (190, 260492), (380, 130246), (760, 65123)]