55511050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{797}}^1$

素因数の和:1015

約数の個数: 48

約数和(自身を含む): 118742400

約数和(自身を除く): 63231350

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 199, 350, 398, 797, 995, 1393, 1594, 1990, 2786, 3985, 4975, 5579, 6965, 7970, 9950, 11158, 13930, 19925, 27895, 34825, 39850, 55790, 69650, 139475, 158603, 278950, 317206, 793015, 1110221, 1586030, 2220442, 3965075, 5551105, 7930150, 11102210, 27755525, 55511050]

約数ペア:

[(1, 55511050), (2, 27755525), (5, 11102210), (7, 7930150), (10, 5551105), (14, 3965075), (25, 2220442), (35, 1586030), (50, 1110221), (70, 793015), (175, 317206), (199, 278950), (350, 158603), (398, 139475), (797, 69650), (995, 55790), (1393, 39850), (1594, 34825), (1990, 27895), (2786, 19925), (3985, 13930), (4975, 11158), (5579, 9950), (6965, 7970)]