51894400

素因数分解:

$2^7\times 5^2\times {\mathrm{16217}}^1$

素因数の和:16241

約数の個数: 48

約数和(自身を含む): 128203290

約数和(自身を除く): 76308890

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 16217, 32434, 64868, 81085, 129736, 162170, 259472, 324340, 405425, 518944, 648680, 810850, 1037888, 1297360, 1621700, 2075776, 2594720, 3243400, 5189440, 6486800, 10378880, 12973600, 25947200, 51894400]

約数ペア:

[(1, 51894400), (2, 25947200), (4, 12973600), (5, 10378880), (8, 6486800), (10, 5189440), (16, 3243400), (20, 2594720), (25, 2075776), (32, 1621700), (40, 1297360), (50, 1037888), (64, 810850), (80, 648680), (100, 518944), (128, 405425), (160, 324340), (200, 259472), (320, 162170), (400, 129736), (640, 81085), (800, 64868), (1600, 32434), (3200, 16217)]