50688875

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 66453504

約数和(自身を除く): 15764629

約数列:

[1, 5, 25, 31, 103, 125, 127, 155, 515, 635, 775, 2575, 3175, 3193, 3875, 3937, 12875, 13081, 15875, 15965, 19685, 65405, 79825, 98425, 327025, 399125, 405511, 492125, 1635125, 2027555, 10137775, 50688875]

約数ペア:

[(1, 50688875), (5, 10137775), (25, 2027555), (31, 1635125), (103, 492125), (125, 405511), (127, 399125), (155, 327025), (515, 98425), (635, 79825), (775, 65405), (2575, 19685), (3175, 15965), (3193, 15875), (3875, 13081), (3937, 12875)]