51223080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{426859}}^1$

素因数の和:426873

約数の個数: 32

約数和(自身を含む): 153669600

約数和(自身を除く): 102446520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 426859, 853718, 1280577, 1707436, 2134295, 2561154, 3414872, 4268590, 5122308, 6402885, 8537180, 10244616, 12805770, 17074360, 25611540, 51223080]

約数ペア:

[(1, 51223080), (2, 25611540), (3, 17074360), (4, 12805770), (5, 10244616), (6, 8537180), (8, 6402885), (10, 5122308), (12, 4268590), (15, 3414872), (20, 2561154), (24, 2134295), (30, 1707436), (40, 1280577), (60, 853718), (120, 426859)]