51265600

素因数分解:

$2^6\times 5^2\times {\mathrm{179}}^2$

素因数の和:380

約数の個数: 63

約数和(自身を含む): 126854077

約数和(自身を除く): 75588477

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 179, 200, 320, 358, 400, 716, 800, 895, 1432, 1600, 1790, 2864, 3580, 4475, 5728, 7160, 8950, 11456, 14320, 17900, 28640, 32041, 35800, 57280, 64082, 71600, 128164, 143200, 160205, 256328, 286400, 320410, 512656, 640820, 801025, 1025312, 1281640, 1602050, 2050624, 2563280, 3204100, 5126560, 6408200, 10253120, 12816400, 25632800, 51265600]

約数ペア:

[(1, 51265600), (2, 25632800), (4, 12816400), (5, 10253120), (8, 6408200), (10, 5126560), (16, 3204100), (20, 2563280), (25, 2050624), (32, 1602050), (40, 1281640), (50, 1025312), (64, 801025), (80, 640820), (100, 512656), (160, 320410), (179, 286400), (200, 256328), (320, 160205), (358, 143200), (400, 128164), (716, 71600), (800, 64082), (895, 57280), (1432, 35800), (1600, 32041), (1790, 28640), (2864, 17900), (3580, 14320), (4475, 11456), (5728, 8950)]