48972800

素因数分解:

$2^{10}\times 5^2\times {\mathrm{1913}}^1$

素因数の和:1943

約数の個数: 66

約数和(自身を含む): 121456698

約数和(自身を除く): 72483898

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1024, 1280, 1600, 1913, 2560, 3200, 3826, 5120, 6400, 7652, 9565, 12800, 15304, 19130, 25600, 30608, 38260, 47825, 61216, 76520, 95650, 122432, 153040, 191300, 244864, 306080, 382600, 489728, 612160, 765200, 979456, 1224320, 1530400, 1958912, 2448640, 3060800, 4897280, 6121600, 9794560, 12243200, 24486400, 48972800]

約数ペア:

[(1, 48972800), (2, 24486400), (4, 12243200), (5, 9794560), (8, 6121600), (10, 4897280), (16, 3060800), (20, 2448640), (25, 1958912), (32, 1530400), (40, 1224320), (50, 979456), (64, 765200), (80, 612160), (100, 489728), (128, 382600), (160, 306080), (200, 244864), (256, 191300), (320, 153040), (400, 122432), (512, 95650), (640, 76520), (800, 61216), (1024, 47825), (1280, 38260), (1600, 30608), (1913, 25600), (2560, 19130), (3200, 15304), (3826, 12800), (5120, 9565), (6400, 7652)]