53443026

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 144

約数和(自身を含む): 149385600

約数和(自身を除く): 95942574

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 59, 63, 78, 79, 91, 98, 117, 118, 126, 147, 158, 177, 182, 234, 237, 273, 294, 354, 413, 441, 474, 531, 546, 553, 637, 711, 767, 819, 826, 882, 1027, 1062, 1106, 1239, 1274, 1422, 1534, 1638, 1659, 1911, 2054, 2301, 2478, 2891, 3081, 3318, 3717, 3822, 3871, 4602, 4661, 4977, 5369, 5733, 5782, 6162, 6903, 7189, 7434, 7742, 8673, 9243, 9322, 9954, 10738, 11466, 11613, 13806, 13983, 14378, 16107, 17346, 18486, 21567, 23226, 26019, 27966, 32214, 32627, 34839, 37583, 41949, 43134, 48321, 50323, 52038, 60593, 64701, 65254, 69678, 75166, 83898, 96642, 97881, 100646, 112749, 121186, 129402, 150969, 181779, 195762, 225498, 228389, 293643, 301938, 338247, 363558, 424151, 452907, 456778, 545337, 587286, 676494, 685167, 848302, 905814, 1090674, 1272453, 1370334, 2055501, 2544906, 2969057, 3817359, 4111002, 5938114, 7634718, 8907171, 17814342, 26721513, 53443026]

約数ペア:

[(1, 53443026), (2, 26721513), (3, 17814342), (6, 8907171), (7, 7634718), (9, 5938114), (13, 4111002), (14, 3817359), (18, 2969057), (21, 2544906), (26, 2055501), (39, 1370334), (42, 1272453), (49, 1090674), (59, 905814), (63, 848302), (78, 685167), (79, 676494), (91, 587286), (98, 545337), (117, 456778), (118, 452907), (126, 424151), (147, 363558), (158, 338247), (177, 301938), (182, 293643), (234, 228389), (237, 225498), (273, 195762), (294, 181779), (354, 150969), (413, 129402), (441, 121186), (474, 112749), (531, 100646), (546, 97881), (553, 96642), (637, 83898), (711, 75166), (767, 69678), (819, 65254), (826, 64701), (882, 60593), (1027, 52038), (1062, 50323), (1106, 48321), (1239, 43134), (1274, 41949), (1422, 37583), (1534, 34839), (1638, 32627), (1659, 32214), (1911, 27966), (2054, 26019), (2301, 23226), (2478, 21567), (2891, 18486), (3081, 17346), (3318, 16107), (3717, 14378), (3822, 13983), (3871, 13806), (4602, 11613), (4661, 11466), (4977, 10738), (5369, 9954), (5733, 9322), (5782, 9243), (6162, 8673), (6903, 7742), (7189, 7434)]