48817240

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{23027}}^1$

素因数の和:23091

約数の個数: 32

約数和(自身を含む): 111916080

約数和(自身を除く): 63098840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 23027, 46054, 92108, 115135, 184216, 230270, 460540, 921080, 1220431, 2440862, 4881724, 6102155, 9763448, 12204310, 24408620, 48817240]

約数ペア:

[(1, 48817240), (2, 24408620), (4, 12204310), (5, 9763448), (8, 6102155), (10, 4881724), (20, 2440862), (40, 1220431), (53, 921080), (106, 460540), (212, 230270), (265, 184216), (424, 115135), (530, 92108), (1060, 46054), (2120, 23027)]