51767170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1$

素因数の和:539

約数の個数: 64

約数和(自身を含む): 115718400

約数和(自身を除く): 63951230

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 163, 182, 326, 349, 455, 698, 815, 910, 1141, 1630, 1745, 2119, 2282, 2443, 3490, 4238, 4537, 4886, 5705, 9074, 10595, 11410, 12215, 14833, 21190, 22685, 24430, 29666, 31759, 45370, 56887, 63518, 74165, 113774, 148330, 158795, 284435, 317590, 398209, 568870, 739531, 796418, 1479062, 1991045, 3697655, 3982090, 5176717, 7395310, 10353434, 25883585, 51767170]

約数ペア:

[(1, 51767170), (2, 25883585), (5, 10353434), (7, 7395310), (10, 5176717), (13, 3982090), (14, 3697655), (26, 1991045), (35, 1479062), (65, 796418), (70, 739531), (91, 568870), (130, 398209), (163, 317590), (182, 284435), (326, 158795), (349, 148330), (455, 113774), (698, 74165), (815, 63518), (910, 56887), (1141, 45370), (1630, 31759), (1745, 29666), (2119, 24430), (2282, 22685), (2443, 21190), (3490, 14833), (4238, 12215), (4537, 11410), (4886, 10595), (5705, 9074)]