47052780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{784213}}^1$

素因数の和:784225

約数の個数: 24

約数和(自身を含む): 131747952

約数和(自身を除く): 84695172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 784213, 1568426, 2352639, 3136852, 3921065, 4705278, 7842130, 9410556, 11763195, 15684260, 23526390, 47052780]

約数ペア:

[(1, 47052780), (2, 23526390), (3, 15684260), (4, 11763195), (5, 9410556), (6, 7842130), (10, 4705278), (12, 3921065), (15, 3136852), (20, 2352639), (30, 1568426), (60, 784213)]