51547000

素因数分解:

$2^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{2713}}^1$

素因数の和:2753

約数の個数: 64

約数和(自身を含む): 127015200

約数和(自身を除く): 75468200

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 125, 152, 190, 200, 250, 380, 475, 500, 760, 950, 1000, 1900, 2375, 2713, 3800, 4750, 5426, 9500, 10852, 13565, 19000, 21704, 27130, 51547, 54260, 67825, 103094, 108520, 135650, 206188, 257735, 271300, 339125, 412376, 515470, 542600, 678250, 1030940, 1288675, 1356500, 2061880, 2577350, 2713000, 5154700, 6443375, 10309400, 12886750, 25773500, 51547000]

約数ペア:

[(1, 51547000), (2, 25773500), (4, 12886750), (5, 10309400), (8, 6443375), (10, 5154700), (19, 2713000), (20, 2577350), (25, 2061880), (38, 1356500), (40, 1288675), (50, 1030940), (76, 678250), (95, 542600), (100, 515470), (125, 412376), (152, 339125), (190, 271300), (200, 257735), (250, 206188), (380, 135650), (475, 108520), (500, 103094), (760, 67825), (950, 54260), (1000, 51547), (1900, 27130), (2375, 21704), (2713, 19000), (3800, 13565), (4750, 10852), (5426, 9500)]