45556550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{643}}^1$

素因数の和:777

約数の個数: 48

約数和(自身を含む): 92233680

約数和(自身を除く): 46677130

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 109, 130, 218, 325, 545, 643, 650, 1090, 1286, 1417, 2725, 2834, 3215, 5450, 6430, 7085, 8359, 14170, 16075, 16718, 32150, 35425, 41795, 70087, 70850, 83590, 140174, 208975, 350435, 417950, 700870, 911131, 1752175, 1822262, 3504350, 4555655, 9111310, 22778275, 45556550]

約数ペア:

[(1, 45556550), (2, 22778275), (5, 9111310), (10, 4555655), (13, 3504350), (25, 1822262), (26, 1752175), (50, 911131), (65, 700870), (109, 417950), (130, 350435), (218, 208975), (325, 140174), (545, 83590), (643, 70850), (650, 70087), (1090, 41795), (1286, 35425), (1417, 32150), (2725, 16718), (2834, 16075), (3215, 14170), (5450, 8359), (6430, 7085)]