50097100

素因数分解:

$2^2\times 5^2\times {\mathrm{197}}^1\times {\mathrm{2543}}^1$

素因数の和:2754

約数の個数: 36

約数和(自身を含む): 109305504

約数和(自身を除く): 59208404

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 197, 394, 788, 985, 1970, 2543, 3940, 4925, 5086, 9850, 10172, 12715, 19700, 25430, 50860, 63575, 127150, 254300, 500971, 1001942, 2003884, 2504855, 5009710, 10019420, 12524275, 25048550, 50097100]

約数ペア:

[(1, 50097100), (2, 25048550), (4, 12524275), (5, 10019420), (10, 5009710), (20, 2504855), (25, 2003884), (50, 1001942), (100, 500971), (197, 254300), (394, 127150), (788, 63575), (985, 50860), (1970, 25430), (2543, 19700), (3940, 12715), (4925, 10172), (5086, 9850)]