55821948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 192

約数和(自身を含む): 177020928

約数和(自身を除く): 121198980

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 31, 34, 39, 42, 51, 52, 62, 68, 78, 84, 91, 93, 97, 102, 119, 124, 156, 182, 186, 194, 204, 217, 221, 238, 273, 291, 357, 364, 372, 388, 403, 434, 442, 476, 527, 546, 582, 651, 663, 679, 714, 806, 868, 884, 1054, 1092, 1164, 1209, 1261, 1302, 1326, 1358, 1428, 1547, 1581, 1612, 1649, 2037, 2108, 2418, 2522, 2604, 2652, 2716, 2821, 3007, 3094, 3162, 3298, 3689, 3783, 4074, 4641, 4836, 4947, 5044, 5642, 6014, 6188, 6324, 6596, 6851, 7378, 7566, 8148, 8463, 8827, 9021, 9282, 9894, 11067, 11284, 11543, 12028, 13702, 14756, 15132, 16926, 17654, 18042, 18564, 19788, 20553, 21049, 21437, 22134, 23086, 26481, 27404, 33852, 34629, 35308, 36084, 39091, 41106, 42098, 42874, 44268, 46172, 47957, 51119, 52962, 63147, 64311, 69258, 78182, 82212, 84196, 85748, 95914, 102238, 105924, 117273, 126294, 128622, 138516, 143871, 150059, 153357, 156364, 191828, 204476, 234546, 252588, 257244, 273637, 287742, 300118, 306714, 357833, 450177, 469092, 547274, 575484, 600236, 613428, 664547, 715666, 820911, 900354, 1073499, 1094548, 1329094, 1431332, 1641822, 1800708, 1993641, 2146998, 2658188, 3283644, 3987282, 4293996, 4651829, 7974564, 9303658, 13955487, 18607316, 27910974, 55821948]

約数ペア:

[(1, 55821948), (2, 27910974), (3, 18607316), (4, 13955487), (6, 9303658), (7, 7974564), (12, 4651829), (13, 4293996), (14, 3987282), (17, 3283644), (21, 2658188), (26, 2146998), (28, 1993641), (31, 1800708), (34, 1641822), (39, 1431332), (42, 1329094), (51, 1094548), (52, 1073499), (62, 900354), (68, 820911), (78, 715666), (84, 664547), (91, 613428), (93, 600236), (97, 575484), (102, 547274), (119, 469092), (124, 450177), (156, 357833), (182, 306714), (186, 300118), (194, 287742), (204, 273637), (217, 257244), (221, 252588), (238, 234546), (273, 204476), (291, 191828), (357, 156364), (364, 153357), (372, 150059), (388, 143871), (403, 138516), (434, 128622), (442, 126294), (476, 117273), (527, 105924), (546, 102238), (582, 95914), (651, 85748), (663, 84196), (679, 82212), (714, 78182), (806, 69258), (868, 64311), (884, 63147), (1054, 52962), (1092, 51119), (1164, 47957), (1209, 46172), (1261, 44268), (1302, 42874), (1326, 42098), (1358, 41106), (1428, 39091), (1547, 36084), (1581, 35308), (1612, 34629), (1649, 33852), (2037, 27404), (2108, 26481), (2418, 23086), (2522, 22134), (2604, 21437), (2652, 21049), (2716, 20553), (2821, 19788), (3007, 18564), (3094, 18042), (3162, 17654), (3298, 16926), (3689, 15132), (3783, 14756), (4074, 13702), (4641, 12028), (4836, 11543), (4947, 11284), (5044, 11067), (5642, 9894), (6014, 9282), (6188, 9021), (6324, 8827), (6596, 8463), (6851, 8148), (7378, 7566)]