55785492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:278

約数の個数: 144

約数和(自身を含む): 171738112

約数和(自身を除く): 115952620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 37, 42, 62, 63, 74, 84, 93, 111, 124, 126, 148, 186, 193, 217, 222, 252, 259, 279, 333, 372, 386, 434, 444, 518, 558, 579, 651, 666, 772, 777, 868, 1036, 1116, 1147, 1158, 1302, 1332, 1351, 1554, 1737, 1953, 2294, 2316, 2331, 2604, 2702, 3108, 3441, 3474, 3906, 4053, 4588, 4662, 5404, 5983, 6882, 6948, 7141, 7812, 8029, 8106, 9324, 10323, 11966, 12159, 13764, 14282, 16058, 16212, 17949, 20646, 21423, 23932, 24087, 24318, 28564, 32116, 35898, 41292, 41881, 42846, 48174, 48636, 49987, 53847, 64269, 71796, 72261, 83762, 85692, 96348, 99974, 107694, 125643, 128538, 144522, 149961, 167524, 199948, 215388, 221371, 251286, 257076, 289044, 299922, 376929, 442742, 449883, 502572, 599844, 664113, 753858, 885484, 899766, 1328226, 1507716, 1549597, 1799532, 1992339, 2656452, 3099194, 3984678, 4648791, 6198388, 7969356, 9297582, 13946373, 18595164, 27892746, 55785492]

約数ペア:

[(1, 55785492), (2, 27892746), (3, 18595164), (4, 13946373), (6, 9297582), (7, 7969356), (9, 6198388), (12, 4648791), (14, 3984678), (18, 3099194), (21, 2656452), (28, 1992339), (31, 1799532), (36, 1549597), (37, 1507716), (42, 1328226), (62, 899766), (63, 885484), (74, 753858), (84, 664113), (93, 599844), (111, 502572), (124, 449883), (126, 442742), (148, 376929), (186, 299922), (193, 289044), (217, 257076), (222, 251286), (252, 221371), (259, 215388), (279, 199948), (333, 167524), (372, 149961), (386, 144522), (434, 128538), (444, 125643), (518, 107694), (558, 99974), (579, 96348), (651, 85692), (666, 83762), (772, 72261), (777, 71796), (868, 64269), (1036, 53847), (1116, 49987), (1147, 48636), (1158, 48174), (1302, 42846), (1332, 41881), (1351, 41292), (1554, 35898), (1737, 32116), (1953, 28564), (2294, 24318), (2316, 24087), (2331, 23932), (2604, 21423), (2702, 20646), (3108, 17949), (3441, 16212), (3474, 16058), (3906, 14282), (4053, 13764), (4588, 12159), (4662, 11966), (5404, 10323), (5983, 9324), (6882, 8106), (6948, 8029), (7141, 7812)]