49777600

素因数分解:

$2^6\times 5^2\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:662

約数の個数: 84

約数和(自身を含む): 125007624

約数和(自身を除く): 75230024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 160, 200, 212, 265, 320, 400, 424, 530, 587, 800, 848, 1060, 1174, 1325, 1600, 1696, 2120, 2348, 2650, 2935, 3392, 4240, 4696, 5300, 5870, 8480, 9392, 10600, 11740, 14675, 16960, 18784, 21200, 23480, 29350, 31111, 37568, 42400, 46960, 58700, 62222, 84800, 93920, 117400, 124444, 155555, 187840, 234800, 248888, 311110, 469600, 497776, 622220, 777775, 939200, 995552, 1244440, 1555550, 1991104, 2488880, 3111100, 4977760, 6222200, 9955520, 12444400, 24888800, 49777600]

約数ペア:

[(1, 49777600), (2, 24888800), (4, 12444400), (5, 9955520), (8, 6222200), (10, 4977760), (16, 3111100), (20, 2488880), (25, 1991104), (32, 1555550), (40, 1244440), (50, 995552), (53, 939200), (64, 777775), (80, 622220), (100, 497776), (106, 469600), (160, 311110), (200, 248888), (212, 234800), (265, 187840), (320, 155555), (400, 124444), (424, 117400), (530, 93920), (587, 84800), (800, 62222), (848, 58700), (1060, 46960), (1174, 42400), (1325, 37568), (1600, 31111), (1696, 29350), (2120, 23480), (2348, 21200), (2650, 18784), (2935, 16960), (3392, 14675), (4240, 11740), (4696, 10600), (5300, 9392), (5870, 8480)]