49071240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{136309}}^1$

素因数の和:136326

約数の個数: 48

約数和(自身を含む): 159482700

約数和(自身を除く): 110411460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 136309, 272618, 408927, 545236, 681545, 817854, 1090472, 1226781, 1363090, 1635708, 2044635, 2453562, 2726180, 3271416, 4089270, 4907124, 5452360, 6133905, 8178540, 9814248, 12267810, 16357080, 24535620, 49071240]

約数ペア:

[(1, 49071240), (2, 24535620), (3, 16357080), (4, 12267810), (5, 9814248), (6, 8178540), (8, 6133905), (9, 5452360), (10, 4907124), (12, 4089270), (15, 3271416), (18, 2726180), (20, 2453562), (24, 2044635), (30, 1635708), (36, 1363090), (40, 1226781), (45, 1090472), (60, 817854), (72, 681545), (90, 545236), (120, 408927), (180, 272618), (360, 136309)]