51618762

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 130065600

約数和(自身を除く): 78446838

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 117, 138, 139, 207, 234, 278, 299, 351, 414, 417, 529, 598, 621, 702, 834, 897, 1058, 1242, 1251, 1587, 1794, 1807, 2502, 2691, 3174, 3197, 3614, 3753, 4761, 5382, 5421, 6394, 6877, 7506, 8073, 9522, 9591, 10842, 13754, 14283, 16146, 16263, 19182, 20631, 28566, 28773, 32526, 41262, 41561, 48789, 57546, 61893, 73531, 83122, 86319, 97578, 123786, 124683, 147062, 172638, 185679, 220593, 249366, 371358, 374049, 441186, 661779, 748098, 955903, 1122147, 1323558, 1911806, 1985337, 2244294, 2867709, 3970674, 5735418, 8603127, 17206254, 25809381, 51618762]

約数ペア:

[(1, 51618762), (2, 25809381), (3, 17206254), (6, 8603127), (9, 5735418), (13, 3970674), (18, 2867709), (23, 2244294), (26, 1985337), (27, 1911806), (39, 1323558), (46, 1122147), (54, 955903), (69, 748098), (78, 661779), (117, 441186), (138, 374049), (139, 371358), (207, 249366), (234, 220593), (278, 185679), (299, 172638), (351, 147062), (414, 124683), (417, 123786), (529, 97578), (598, 86319), (621, 83122), (702, 73531), (834, 61893), (897, 57546), (1058, 48789), (1242, 41561), (1251, 41262), (1587, 32526), (1794, 28773), (1807, 28566), (2502, 20631), (2691, 19182), (3174, 16263), (3197, 16146), (3614, 14283), (3753, 13754), (4761, 10842), (5382, 9591), (5421, 9522), (6394, 8073), (6877, 7506)]