49555400

素因数分解:

$2^3\times 5^2\times {\mathrm{127}}^1\times {\mathrm{1951}}^1$

素因数の和:2094

約数の個数: 48

約数和(自身を含む): 116183040

約数和(自身を除く): 66627640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 127, 200, 254, 508, 635, 1016, 1270, 1951, 2540, 3175, 3902, 5080, 6350, 7804, 9755, 12700, 15608, 19510, 25400, 39020, 48775, 78040, 97550, 195100, 247777, 390200, 495554, 991108, 1238885, 1982216, 2477770, 4955540, 6194425, 9911080, 12388850, 24777700, 49555400]

約数ペア:

[(1, 49555400), (2, 24777700), (4, 12388850), (5, 9911080), (8, 6194425), (10, 4955540), (20, 2477770), (25, 1982216), (40, 1238885), (50, 991108), (100, 495554), (127, 390200), (200, 247777), (254, 195100), (508, 97550), (635, 78040), (1016, 48775), (1270, 39020), (1951, 25400), (2540, 19510), (3175, 15608), (3902, 12700), (5080, 9755), (6350, 7804)]