48021040

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5507}}^1$

素因数の和:5629

約数の個数: 40

約数和(自身を含む): 112693680

約数和(自身を除く): 64672640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1090, 1744, 2180, 4360, 5507, 8720, 11014, 22028, 27535, 44056, 55070, 88112, 110140, 220280, 440560, 600263, 1200526, 2401052, 3001315, 4802104, 6002630, 9604208, 12005260, 24010520, 48021040]

約数ペア:

[(1, 48021040), (2, 24010520), (4, 12005260), (5, 9604208), (8, 6002630), (10, 4802104), (16, 3001315), (20, 2401052), (40, 1200526), (80, 600263), (109, 440560), (218, 220280), (436, 110140), (545, 88112), (872, 55070), (1090, 44056), (1744, 27535), (2180, 22028), (4360, 11014), (5507, 8720)]