55447812

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^2$

素因数の和:127

約数の個数: 162

約数和(自身を含む): 176741838

約数和(自身を除く): 121294026

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 43, 49, 51, 63, 68, 84, 86, 98, 102, 119, 126, 129, 147, 153, 172, 196, 204, 238, 252, 258, 294, 301, 306, 357, 387, 441, 476, 516, 588, 602, 612, 714, 731, 774, 833, 882, 903, 1071, 1204, 1428, 1462, 1548, 1666, 1764, 1806, 1849, 2107, 2142, 2193, 2499, 2709, 2924, 3332, 3612, 3698, 4214, 4284, 4386, 4998, 5117, 5418, 5547, 6321, 6579, 7396, 7497, 8428, 8772, 9996, 10234, 10836, 11094, 12642, 12943, 13158, 14994, 15351, 16641, 18963, 20468, 22188, 25284, 25886, 26316, 29988, 30702, 31433, 33282, 35819, 37926, 38829, 46053, 51772, 61404, 62866, 66564, 71638, 75852, 77658, 90601, 92106, 94299, 107457, 116487, 125732, 143276, 155316, 181202, 184212, 188598, 214914, 220031, 232974, 271803, 282897, 322371, 362404, 377196, 429828, 440062, 465948, 543606, 565794, 644742, 660093, 815409, 880124, 1087212, 1131588, 1289484, 1320186, 1540217, 1630818, 1980279, 2640372, 3080434, 3261636, 3960558, 4620651, 6160868, 7921116, 9241302, 13861953, 18482604, 27723906, 55447812]

約数ペア:

[(1, 55447812), (2, 27723906), (3, 18482604), (4, 13861953), (6, 9241302), (7, 7921116), (9, 6160868), (12, 4620651), (14, 3960558), (17, 3261636), (18, 3080434), (21, 2640372), (28, 1980279), (34, 1630818), (36, 1540217), (42, 1320186), (43, 1289484), (49, 1131588), (51, 1087212), (63, 880124), (68, 815409), (84, 660093), (86, 644742), (98, 565794), (102, 543606), (119, 465948), (126, 440062), (129, 429828), (147, 377196), (153, 362404), (172, 322371), (196, 282897), (204, 271803), (238, 232974), (252, 220031), (258, 214914), (294, 188598), (301, 184212), (306, 181202), (357, 155316), (387, 143276), (441, 125732), (476, 116487), (516, 107457), (588, 94299), (602, 92106), (612, 90601), (714, 77658), (731, 75852), (774, 71638), (833, 66564), (882, 62866), (903, 61404), (1071, 51772), (1204, 46053), (1428, 38829), (1462, 37926), (1548, 35819), (1666, 33282), (1764, 31433), (1806, 30702), (1849, 29988), (2107, 26316), (2142, 25886), (2193, 25284), (2499, 22188), (2709, 20468), (2924, 18963), (3332, 16641), (3612, 15351), (3698, 14994), (4214, 13158), (4284, 12943), (4386, 12642), (4998, 11094), (5117, 10836), (5418, 10234), (5547, 9996), (6321, 8772), (6579, 8428), (7396, 7497)]