50869160

素因数分解:

$2^3\times 5^1\times {\mathrm{821}}^1\times {\mathrm{1549}}^1$

素因数の和:2381

約数の個数: 32

約数和(自身を含む): 114669000

約数和(自身を除く): 63799840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 821, 1549, 1642, 3098, 3284, 4105, 6196, 6568, 7745, 8210, 12392, 15490, 16420, 30980, 32840, 61960, 1271729, 2543458, 5086916, 6358645, 10173832, 12717290, 25434580, 50869160]

約数ペア:

[(1, 50869160), (2, 25434580), (4, 12717290), (5, 10173832), (8, 6358645), (10, 5086916), (20, 2543458), (40, 1271729), (821, 61960), (1549, 32840), (1642, 30980), (3098, 16420), (3284, 15490), (4105, 12392), (6196, 8210), (6568, 7745)]