55108872

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{647}}^1$

素因数の和:692

約数の個数: 144

約数和(自身を含む): 184991040

約数和(自身を除く): 129882168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 169, 182, 234, 252, 273, 312, 338, 364, 468, 504, 507, 546, 647, 676, 728, 819, 936, 1014, 1092, 1183, 1294, 1352, 1521, 1638, 1941, 2028, 2184, 2366, 2588, 3042, 3276, 3549, 3882, 4056, 4529, 4732, 5176, 5823, 6084, 6552, 7098, 7764, 8411, 9058, 9464, 10647, 11646, 12168, 13587, 14196, 15528, 16822, 18116, 21294, 23292, 25233, 27174, 28392, 33644, 36232, 40761, 42588, 46584, 50466, 54348, 58877, 67288, 75699, 81522, 85176, 100932, 108696, 109343, 117754, 151398, 163044, 176631, 201864, 218686, 235508, 302796, 326088, 328029, 353262, 437372, 471016, 529893, 605592, 656058, 706524, 765401, 874744, 984087, 1059786, 1312116, 1413048, 1530802, 1968174, 2119572, 2296203, 2624232, 3061604, 3936348, 4239144, 4592406, 6123208, 6888609, 7872696, 9184812, 13777218, 18369624, 27554436, 55108872]

約数ペア:

[(1, 55108872), (2, 27554436), (3, 18369624), (4, 13777218), (6, 9184812), (7, 7872696), (8, 6888609), (9, 6123208), (12, 4592406), (13, 4239144), (14, 3936348), (18, 3061604), (21, 2624232), (24, 2296203), (26, 2119572), (28, 1968174), (36, 1530802), (39, 1413048), (42, 1312116), (52, 1059786), (56, 984087), (63, 874744), (72, 765401), (78, 706524), (84, 656058), (91, 605592), (104, 529893), (117, 471016), (126, 437372), (156, 353262), (168, 328029), (169, 326088), (182, 302796), (234, 235508), (252, 218686), (273, 201864), (312, 176631), (338, 163044), (364, 151398), (468, 117754), (504, 109343), (507, 108696), (546, 100932), (647, 85176), (676, 81522), (728, 75699), (819, 67288), (936, 58877), (1014, 54348), (1092, 50466), (1183, 46584), (1294, 42588), (1352, 40761), (1521, 36232), (1638, 33644), (1941, 28392), (2028, 27174), (2184, 25233), (2366, 23292), (2588, 21294), (3042, 18116), (3276, 16822), (3549, 15528), (3882, 14196), (4056, 13587), (4529, 12168), (4732, 11646), (5176, 10647), (5823, 9464), (6084, 9058), (6552, 8411), (7098, 7764)]