55490214

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{30931}}^1$

素因数の和:30972

約数の個数: 32

約数和(自身を含む): 124717824

約数和(自身を除く): 69227610

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 30931, 61862, 92793, 185586, 402103, 711413, 804206, 1206309, 1422826, 2134239, 2412618, 4268478, 9248369, 18496738, 27745107, 55490214]

約数ペア:

[(1, 55490214), (2, 27745107), (3, 18496738), (6, 9248369), (13, 4268478), (23, 2412618), (26, 2134239), (39, 1422826), (46, 1206309), (69, 804206), (78, 711413), (138, 402103), (299, 185586), (598, 92793), (897, 61862), (1794, 30931)]