53126918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1217}}^1$

素因数の和:1328

約数の個数: 32

約数和(自身を含む): 90853056

約数和(自身を除く): 37726138

約数列:

[1, 2, 13, 23, 26, 46, 73, 146, 299, 598, 949, 1217, 1679, 1898, 2434, 3358, 15821, 21827, 27991, 31642, 43654, 55982, 88841, 177682, 363883, 727766, 1154933, 2043343, 2309866, 4086686, 26563459, 53126918]

約数ペア:

[(1, 53126918), (2, 26563459), (13, 4086686), (23, 2309866), (26, 2043343), (46, 1154933), (73, 727766), (146, 363883), (299, 177682), (598, 88841), (949, 55982), (1217, 43654), (1679, 31642), (1898, 27991), (2434, 21827), (3358, 15821)]