49649360

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15137}}^1$

素因数の和:15191

約数の個数: 40

約数和(自身を含む): 118258056

約数和(自身を除く): 68608696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 15137, 30274, 60548, 75685, 121096, 151370, 242192, 302740, 605480, 620617, 1210960, 1241234, 2482468, 3103085, 4964936, 6206170, 9929872, 12412340, 24824680, 49649360]

約数ペア:

[(1, 49649360), (2, 24824680), (4, 12412340), (5, 9929872), (8, 6206170), (10, 4964936), (16, 3103085), (20, 2482468), (40, 1241234), (41, 1210960), (80, 620617), (82, 605480), (164, 302740), (205, 242192), (328, 151370), (410, 121096), (656, 75685), (820, 60548), (1640, 30274), (3280, 15137)]