49188120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{409901}}^1$

素因数の和:409915

約数の個数: 32

約数和(自身を含む): 147564720

約数和(自身を除く): 98376600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 409901, 819802, 1229703, 1639604, 2049505, 2459406, 3279208, 4099010, 4918812, 6148515, 8198020, 9837624, 12297030, 16396040, 24594060, 49188120]

約数ペア:

[(1, 49188120), (2, 24594060), (3, 16396040), (4, 12297030), (5, 9837624), (6, 8198020), (8, 6148515), (10, 4918812), (12, 4099010), (15, 3279208), (20, 2459406), (24, 2049505), (30, 1639604), (40, 1229703), (60, 819802), (120, 409901)]