53352560

素因数分解:

$2^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2657}}^1$

素因数の和:2921

約数の個数: 40

約数和(自身を含む): 124585776

約数和(自身を除く): 71233216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 251, 502, 1004, 1255, 2008, 2510, 2657, 4016, 5020, 5314, 10040, 10628, 13285, 20080, 21256, 26570, 42512, 53140, 106280, 212560, 666907, 1333814, 2667628, 3334535, 5335256, 6669070, 10670512, 13338140, 26676280, 53352560]

約数ペア:

[(1, 53352560), (2, 26676280), (4, 13338140), (5, 10670512), (8, 6669070), (10, 5335256), (16, 3334535), (20, 2667628), (40, 1333814), (80, 666907), (251, 212560), (502, 106280), (1004, 53140), (1255, 42512), (2008, 26570), (2510, 21256), (2657, 20080), (4016, 13285), (5020, 10628), (5314, 10040)]