52290385

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3821}}^1$

素因数の和:3873

約数の個数: 32

約数和(自身を含む): 79252992

約数和(自身を除く): 26962607

約数列:

[1, 5, 7, 17, 23, 35, 85, 115, 119, 161, 391, 595, 805, 1955, 2737, 3821, 13685, 19105, 26747, 64957, 87883, 133735, 324785, 439415, 454699, 615181, 1494011, 2273495, 3075905, 7470055, 10458077, 52290385]

約数ペア:

[(1, 52290385), (5, 10458077), (7, 7470055), (17, 3075905), (23, 2273495), (35, 1494011), (85, 615181), (115, 454699), (119, 439415), (161, 324785), (391, 133735), (595, 87883), (805, 64957), (1955, 26747), (2737, 19105), (3821, 13685)]