55838328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:757

約数の個数: 128

約数和(自身を含む): 176709120

約数和(自身を除く): 120870792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 37, 39, 42, 52, 56, 74, 78, 84, 91, 104, 111, 148, 156, 168, 182, 222, 259, 273, 296, 312, 364, 444, 481, 518, 546, 691, 728, 777, 888, 962, 1036, 1092, 1382, 1443, 1554, 1924, 2072, 2073, 2184, 2764, 2886, 3108, 3367, 3848, 4146, 4837, 5528, 5772, 6216, 6734, 8292, 8983, 9674, 10101, 11544, 13468, 14511, 16584, 17966, 19348, 20202, 25567, 26936, 26949, 29022, 35932, 38696, 40404, 51134, 53898, 58044, 62881, 71864, 76701, 80808, 102268, 107796, 116088, 125762, 153402, 178969, 188643, 204536, 215592, 251524, 306804, 332371, 357938, 377286, 503048, 536907, 613608, 664742, 715876, 754572, 997113, 1073814, 1329484, 1431752, 1509144, 1994226, 2147628, 2326597, 2658968, 3988452, 4295256, 4653194, 6979791, 7976904, 9306388, 13959582, 18612776, 27919164, 55838328]

約数ペア:

[(1, 55838328), (2, 27919164), (3, 18612776), (4, 13959582), (6, 9306388), (7, 7976904), (8, 6979791), (12, 4653194), (13, 4295256), (14, 3988452), (21, 2658968), (24, 2326597), (26, 2147628), (28, 1994226), (37, 1509144), (39, 1431752), (42, 1329484), (52, 1073814), (56, 997113), (74, 754572), (78, 715876), (84, 664742), (91, 613608), (104, 536907), (111, 503048), (148, 377286), (156, 357938), (168, 332371), (182, 306804), (222, 251524), (259, 215592), (273, 204536), (296, 188643), (312, 178969), (364, 153402), (444, 125762), (481, 116088), (518, 107796), (546, 102268), (691, 80808), (728, 76701), (777, 71864), (888, 62881), (962, 58044), (1036, 53898), (1092, 51134), (1382, 40404), (1443, 38696), (1554, 35932), (1924, 29022), (2072, 26949), (2073, 26936), (2184, 25567), (2764, 20202), (2886, 19348), (3108, 17966), (3367, 16584), (3848, 14511), (4146, 13468), (4837, 11544), (5528, 10101), (5772, 9674), (6216, 8983), (6734, 8292)]