55249480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{743}}^1$

素因数の和:791

約数の個数: 96

約数和(自身を含む): 147044160

約数和(自身を除く): 91794680

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 169, 220, 260, 286, 338, 440, 520, 572, 676, 715, 743, 845, 1144, 1352, 1430, 1486, 1690, 1859, 2860, 2972, 3380, 3715, 3718, 5720, 5944, 6760, 7430, 7436, 8173, 9295, 9659, 14860, 14872, 16346, 18590, 19318, 29720, 32692, 37180, 38636, 40865, 48295, 65384, 74360, 77272, 81730, 96590, 106249, 125567, 163460, 193180, 212498, 251134, 326920, 386360, 424996, 502268, 531245, 627835, 849992, 1004536, 1062490, 1255670, 1381237, 2124980, 2511340, 2762474, 4249960, 5022680, 5524948, 6906185, 11049896, 13812370, 27624740, 55249480]

約数ペア:

[(1, 55249480), (2, 27624740), (4, 13812370), (5, 11049896), (8, 6906185), (10, 5524948), (11, 5022680), (13, 4249960), (20, 2762474), (22, 2511340), (26, 2124980), (40, 1381237), (44, 1255670), (52, 1062490), (55, 1004536), (65, 849992), (88, 627835), (104, 531245), (110, 502268), (130, 424996), (143, 386360), (169, 326920), (220, 251134), (260, 212498), (286, 193180), (338, 163460), (440, 125567), (520, 106249), (572, 96590), (676, 81730), (715, 77272), (743, 74360), (845, 65384), (1144, 48295), (1352, 40865), (1430, 38636), (1486, 37180), (1690, 32692), (1859, 29720), (2860, 19318), (2972, 18590), (3380, 16346), (3715, 14872), (3718, 14860), (5720, 9659), (5944, 9295), (6760, 8173), (7430, 7436)]