50481720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{140227}}^1$

素因数の和:140244

約数の個数: 48

約数和(自身を含む): 164066760

約数和(自身を除く): 113585040

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, 140227, 280454, 420681, 560908, 701135, 841362, 1121816, 1262043, 1402270, 1682724, 2103405, 2524086, 2804540, 3365448, 4206810, 5048172, 5609080, 6310215, 8413620, 10096344, 12620430, 16827240, 25240860, 50481720]

約数ペア:

[(1, 50481720), (2, 25240860), (3, 16827240), (4, 12620430), (5, 10096344), (6, 8413620), (8, 6310215), (9, 5609080), (10, 5048172), (12, 4206810), (15, 3365448), (18, 2804540), (20, 2524086), (24, 2103405), (30, 1682724), (36, 1402270), (40, 1262043), (45, 1121816), (60, 841362), (72, 701135), (90, 560908), (120, 420681), (180, 280454), (360, 140227)]