54821540

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{37549}}^1$

素因数の和:37631

約数の個数: 24

約数和(自身を含む): 116705400

約数和(自身を除く): 61883860

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 37549, 75098, 150196, 187745, 375490, 750980, 2741077, 5482154, 10964308, 13705385, 27410770, 54821540]

約数ペア:

[(1, 54821540), (2, 27410770), (4, 13705385), (5, 10964308), (10, 5482154), (20, 2741077), (73, 750980), (146, 375490), (292, 187745), (365, 150196), (730, 75098), (1460, 37549)]