55050736

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{20359}}^1$

素因数の和:20393

約数の個数: 30

約数和(自身を含む): 115502280

約数和(自身を除く): 60451544

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 20359, 40718, 81436, 162872, 264667, 325744, 529334, 1058668, 2117336, 3440671, 4234672, 6881342, 13762684, 27525368, 55050736]

約数ペア:

[(1, 55050736), (2, 27525368), (4, 13762684), (8, 6881342), (13, 4234672), (16, 3440671), (26, 2117336), (52, 1058668), (104, 529334), (169, 325744), (208, 264667), (338, 162872), (676, 81436), (1352, 40718), (2704, 20359)]