56947212

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:258

約数の個数: 180

約数和(自身を含む): 184232664

約数和(自身を除く): 127285452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 49, 51, 54, 63, 68, 81, 84, 98, 102, 108, 119, 126, 147, 153, 162, 189, 196, 204, 211, 238, 252, 294, 306, 324, 357, 378, 422, 441, 459, 476, 567, 588, 612, 633, 714, 756, 833, 844, 882, 918, 1071, 1134, 1266, 1323, 1377, 1428, 1477, 1666, 1764, 1836, 1899, 2142, 2268, 2499, 2532, 2646, 2754, 2954, 3213, 3332, 3587, 3798, 3969, 4284, 4431, 4998, 5292, 5508, 5697, 5908, 6426, 7174, 7497, 7596, 7938, 8862, 9639, 9996, 10339, 10761, 11394, 12852, 13293, 14348, 14994, 15876, 17091, 17724, 19278, 20678, 21522, 22491, 22788, 25109, 26586, 29988, 31017, 32283, 34182, 38556, 39879, 41356, 43044, 44982, 50218, 53172, 62034, 64566, 67473, 68364, 75327, 79758, 89964, 93051, 96849, 100436, 119637, 124068, 129132, 134946, 150654, 159516, 175763, 186102, 193698, 225981, 239274, 269892, 279153, 290547, 301308, 351526, 372204, 387396, 451962, 478548, 527289, 558306, 581094, 677943, 703052, 837459, 903924, 1054578, 1116612, 1162188, 1355886, 1581867, 1674918, 2033829, 2109156, 2711772, 3163734, 3349836, 4067658, 4745601, 6327468, 8135316, 9491202, 14236803, 18982404, 28473606, 56947212]

約数ペア:

[(1, 56947212), (2, 28473606), (3, 18982404), (4, 14236803), (6, 9491202), (7, 8135316), (9, 6327468), (12, 4745601), (14, 4067658), (17, 3349836), (18, 3163734), (21, 2711772), (27, 2109156), (28, 2033829), (34, 1674918), (36, 1581867), (42, 1355886), (49, 1162188), (51, 1116612), (54, 1054578), (63, 903924), (68, 837459), (81, 703052), (84, 677943), (98, 581094), (102, 558306), (108, 527289), (119, 478548), (126, 451962), (147, 387396), (153, 372204), (162, 351526), (189, 301308), (196, 290547), (204, 279153), (211, 269892), (238, 239274), (252, 225981), (294, 193698), (306, 186102), (324, 175763), (357, 159516), (378, 150654), (422, 134946), (441, 129132), (459, 124068), (476, 119637), (567, 100436), (588, 96849), (612, 93051), (633, 89964), (714, 79758), (756, 75327), (833, 68364), (844, 67473), (882, 64566), (918, 62034), (1071, 53172), (1134, 50218), (1266, 44982), (1323, 43044), (1377, 41356), (1428, 39879), (1477, 38556), (1666, 34182), (1764, 32283), (1836, 31017), (1899, 29988), (2142, 26586), (2268, 25109), (2499, 22788), (2532, 22491), (2646, 21522), (2754, 20678), (2954, 19278), (3213, 17724), (3332, 17091), (3587, 15876), (3798, 14994), (3969, 14348), (4284, 13293), (4431, 12852), (4998, 11394), (5292, 10761), (5508, 10339), (5697, 9996), (5908, 9639), (6426, 8862), (7174, 7938), (7497, 7596)]