51135404800

素因数分解:

$2^8\times 5^2\times {\mathrm{7989907}}^1$

素因数の和:7989933

約数の個数: 54

約数和(自身を含む): 126568132628

約数和(自身を除く): 75432727828

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 640, 800, 1280, 1600, 3200, 6400, 7989907, 15979814, 31959628, 39949535, 63919256, 79899070, 127838512, 159798140, 199747675, 255677024, 319596280, 399495350, 511354048, 639192560, 798990700, 1022708096, 1278385120, 1597981400, 2045416192, 2556770240, 3195962800, 5113540480, 6391925600, 10227080960, 12783851200, 25567702400, 51135404800]

約数ペア:

[(1, 51135404800), (2, 25567702400), (4, 12783851200), (5, 10227080960), (8, 6391925600), (10, 5113540480), (16, 3195962800), (20, 2556770240), (25, 2045416192), (32, 1597981400), (40, 1278385120), (50, 1022708096), (64, 798990700), (80, 639192560), (100, 511354048), (128, 399495350), (160, 319596280), (200, 255677024), (256, 199747675), (320, 159798140), (400, 127838512), (640, 79899070), (800, 63919256), (1280, 39949535), (1600, 31959628), (3200, 15979814), (6400, 7989907)]