48908800

素因数分解:

$2^9\times 5^2\times {\mathrm{3821}}^1$

素因数の和:3849

約数の個数: 60

約数和(自身を含む): 121207086

約数和(自身を除く): 72298286

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, 1280, 1600, 2560, 3200, 3821, 6400, 7642, 12800, 15284, 19105, 30568, 38210, 61136, 76420, 95525, 122272, 152840, 191050, 244544, 305680, 382100, 489088, 611360, 764200, 978176, 1222720, 1528400, 1956352, 2445440, 3056800, 4890880, 6113600, 9781760, 12227200, 24454400, 48908800]

約数ペア:

[(1, 48908800), (2, 24454400), (4, 12227200), (5, 9781760), (8, 6113600), (10, 4890880), (16, 3056800), (20, 2445440), (25, 1956352), (32, 1528400), (40, 1222720), (50, 978176), (64, 764200), (80, 611360), (100, 489088), (128, 382100), (160, 305680), (200, 244544), (256, 191050), (320, 152840), (400, 122272), (512, 95525), (640, 76420), (800, 61136), (1280, 38210), (1600, 30568), (2560, 19105), (3200, 15284), (3821, 12800), (6400, 7642)]