55980666

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:225

約数の個数: 128

約数和(自身を含む): 152616960

約数和(自身を除く): 96636294

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 47, 54, 63, 69, 94, 126, 137, 138, 141, 161, 189, 207, 274, 282, 322, 329, 378, 411, 414, 423, 483, 621, 658, 822, 846, 959, 966, 987, 1081, 1233, 1242, 1269, 1449, 1918, 1974, 2162, 2466, 2538, 2877, 2898, 2961, 3151, 3243, 3699, 4347, 5754, 5922, 6302, 6439, 6486, 7398, 7567, 8631, 8694, 8883, 9453, 9729, 12878, 15134, 17262, 17766, 18906, 19317, 19458, 22057, 22701, 25893, 28359, 29187, 38634, 44114, 45073, 45402, 51786, 56718, 57951, 58374, 66171, 68103, 85077, 90146, 115902, 132342, 135219, 136206, 148097, 170154, 173853, 198513, 204309, 270438, 296194, 347706, 397026, 405657, 408618, 444291, 595539, 811314, 888582, 1036679, 1191078, 1216971, 1332873, 2073358, 2433942, 2665746, 3110037, 3998619, 6220074, 7997238, 9330111, 18660222, 27990333, 55980666]

約数ペア:

[(1, 55980666), (2, 27990333), (3, 18660222), (6, 9330111), (7, 7997238), (9, 6220074), (14, 3998619), (18, 3110037), (21, 2665746), (23, 2433942), (27, 2073358), (42, 1332873), (46, 1216971), (47, 1191078), (54, 1036679), (63, 888582), (69, 811314), (94, 595539), (126, 444291), (137, 408618), (138, 405657), (141, 397026), (161, 347706), (189, 296194), (207, 270438), (274, 204309), (282, 198513), (322, 173853), (329, 170154), (378, 148097), (411, 136206), (414, 135219), (423, 132342), (483, 115902), (621, 90146), (658, 85077), (822, 68103), (846, 66171), (959, 58374), (966, 57951), (987, 56718), (1081, 51786), (1233, 45402), (1242, 45073), (1269, 44114), (1449, 38634), (1918, 29187), (1974, 28359), (2162, 25893), (2466, 22701), (2538, 22057), (2877, 19458), (2898, 19317), (2961, 18906), (3151, 17766), (3243, 17262), (3699, 15134), (4347, 12878), (5754, 9729), (5922, 9453), (6302, 8883), (6439, 8694), (6486, 8631), (7398, 7567)]