49511440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56263}}^1$

素因数の和:56287

約数の個数: 40

約数和(自身を含む): 125581248

約数和(自身を除く): 76069808

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 56263, 112526, 225052, 281315, 450104, 562630, 618893, 900208, 1125260, 1237786, 2250520, 2475572, 3094465, 4501040, 4951144, 6188930, 9902288, 12377860, 24755720, 49511440]

約数ペア:

[(1, 49511440), (2, 24755720), (4, 12377860), (5, 9902288), (8, 6188930), (10, 4951144), (11, 4501040), (16, 3094465), (20, 2475572), (22, 2250520), (40, 1237786), (44, 1125260), (55, 900208), (80, 618893), (88, 562630), (110, 450104), (176, 281315), (220, 225052), (440, 112526), (880, 56263)]