48897560

素因数分解:

$2^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{3463}}^1$

素因数の和:3827

約数の個数: 32

約数和(自身を含む): 110363040

約数和(自身を除く): 61465480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 353, 706, 1412, 1765, 2824, 3463, 3530, 6926, 7060, 13852, 14120, 17315, 27704, 34630, 69260, 138520, 1222439, 2444878, 4889756, 6112195, 9779512, 12224390, 24448780, 48897560]

約数ペア:

[(1, 48897560), (2, 24448780), (4, 12224390), (5, 9779512), (8, 6112195), (10, 4889756), (20, 2444878), (40, 1222439), (353, 138520), (706, 69260), (1412, 34630), (1765, 27704), (2824, 17315), (3463, 14120), (3530, 13852), (6926, 7060)]