54419495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 74390400

約数和(自身を除く): 19970905

約数列:

[1, 5, 13, 23, 65, 89, 115, 299, 409, 445, 1157, 1495, 2045, 2047, 5317, 5785, 9407, 10235, 26585, 26611, 36401, 47035, 122291, 133055, 182005, 473213, 611455, 837223, 2366065, 4186115, 10883899, 54419495]

約数ペア:

[(1, 54419495), (5, 10883899), (13, 4186115), (23, 2366065), (65, 837223), (89, 611455), (115, 473213), (299, 182005), (409, 133055), (445, 122291), (1157, 47035), (1495, 36401), (2045, 26611), (2047, 26585), (5317, 10235), (5785, 9407)]