56049136

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:191

約数の個数: 120

約数和(自身を含む): 137147472

約数和(自身を除く): 81098336

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 121, 131, 136, 143, 176, 187, 208, 221, 242, 262, 272, 286, 374, 442, 484, 524, 572, 748, 884, 968, 1048, 1144, 1441, 1496, 1573, 1703, 1768, 1936, 2057, 2096, 2227, 2288, 2431, 2882, 2992, 3146, 3406, 3536, 4114, 4454, 4862, 5764, 6292, 6812, 8228, 8908, 9724, 11528, 12584, 13624, 15851, 16456, 17816, 18733, 19448, 23056, 24497, 25168, 26741, 27248, 28951, 31702, 32912, 35632, 37466, 38896, 48994, 53482, 57902, 63404, 74932, 97988, 106964, 115804, 126808, 149864, 195976, 206063, 213928, 231608, 253616, 269467, 299728, 318461, 391952, 412126, 427856, 463216, 538934, 636922, 824252, 1077868, 1273844, 1648504, 2155736, 2547688, 3297008, 3503071, 4311472, 5095376, 7006142, 14012284, 28024568, 56049136]

約数ペア:

[(1, 56049136), (2, 28024568), (4, 14012284), (8, 7006142), (11, 5095376), (13, 4311472), (16, 3503071), (17, 3297008), (22, 2547688), (26, 2155736), (34, 1648504), (44, 1273844), (52, 1077868), (68, 824252), (88, 636922), (104, 538934), (121, 463216), (131, 427856), (136, 412126), (143, 391952), (176, 318461), (187, 299728), (208, 269467), (221, 253616), (242, 231608), (262, 213928), (272, 206063), (286, 195976), (374, 149864), (442, 126808), (484, 115804), (524, 106964), (572, 97988), (748, 74932), (884, 63404), (968, 57902), (1048, 53482), (1144, 48994), (1441, 38896), (1496, 37466), (1573, 35632), (1703, 32912), (1768, 31702), (1936, 28951), (2057, 27248), (2096, 26741), (2227, 25168), (2288, 24497), (2431, 23056), (2882, 19448), (2992, 18733), (3146, 17816), (3406, 16456), (3536, 15851), (4114, 13624), (4454, 12584), (4862, 11528), (5764, 9724), (6292, 8908), (6812, 8228)]