55241538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 127125504

約数和(自身を除く): 71883966

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 151, 241, 253, 302, 453, 482, 506, 723, 759, 906, 1446, 1518, 1661, 2651, 3322, 3473, 4983, 5302, 5543, 6946, 7953, 9966, 10419, 11086, 15906, 16629, 20838, 33258, 36391, 38203, 60973, 72782, 76406, 109173, 114609, 121946, 182919, 218346, 229218, 365838, 400301, 800602, 836993, 1200903, 1673986, 2401806, 2510979, 5021958, 9206923, 18413846, 27620769, 55241538]

約数ペア:

[(1, 55241538), (2, 27620769), (3, 18413846), (6, 9206923), (11, 5021958), (22, 2510979), (23, 2401806), (33, 1673986), (46, 1200903), (66, 836993), (69, 800602), (138, 400301), (151, 365838), (241, 229218), (253, 218346), (302, 182919), (453, 121946), (482, 114609), (506, 109173), (723, 76406), (759, 72782), (906, 60973), (1446, 38203), (1518, 36391), (1661, 33258), (2651, 20838), (3322, 16629), (3473, 15906), (4983, 11086), (5302, 10419), (5543, 9966), (6946, 7953)]