48713480

素因数分解:

$2^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{3037}}^1$

素因数の和:3449

約数の個数: 32

約数和(自身を含む): 109914840

約数和(自身を除く): 61201360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 401, 802, 1604, 2005, 3037, 3208, 4010, 6074, 8020, 12148, 15185, 16040, 24296, 30370, 60740, 121480, 1217837, 2435674, 4871348, 6089185, 9742696, 12178370, 24356740, 48713480]

約数ペア:

[(1, 48713480), (2, 24356740), (4, 12178370), (5, 9742696), (8, 6089185), (10, 4871348), (20, 2435674), (40, 1217837), (401, 121480), (802, 60740), (1604, 30370), (2005, 24296), (3037, 16040), (3208, 15185), (4010, 12148), (6074, 8020)]