47790288

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:562

約数の個数: 180

約数和(自身を含む): 167872068

約数和(自身を除く): 120081780

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 234, 252, 273, 294, 312, 336, 364, 392, 441, 468, 504, 521, 546, 588, 624, 637, 728, 784, 819, 882, 936, 1008, 1042, 1092, 1176, 1274, 1456, 1563, 1638, 1764, 1872, 1911, 2084, 2184, 2352, 2548, 3126, 3276, 3528, 3647, 3822, 4168, 4368, 4689, 5096, 5733, 6252, 6552, 6773, 7056, 7294, 7644, 8336, 9378, 10192, 10941, 11466, 12504, 13104, 13546, 14588, 15288, 18756, 20319, 21882, 22932, 25008, 25529, 27092, 29176, 30576, 32823, 37512, 40638, 43764, 45864, 47411, 51058, 54184, 58352, 60957, 65646, 75024, 76587, 81276, 87528, 91728, 94822, 102116, 108368, 121914, 131292, 142233, 153174, 162552, 175056, 189644, 204232, 229761, 243828, 262584, 284466, 306348, 325104, 331877, 379288, 408464, 426699, 459522, 487656, 525168, 568932, 612696, 663754, 758576, 853398, 919044, 975312, 995631, 1137864, 1225392, 1327508, 1706796, 1838088, 1991262, 2275728, 2655016, 2986893, 3413592, 3676176, 3982524, 5310032, 5973786, 6827184, 7965048, 11947572, 15930096, 23895144, 47790288]

約数ペア:

[(1, 47790288), (2, 23895144), (3, 15930096), (4, 11947572), (6, 7965048), (7, 6827184), (8, 5973786), (9, 5310032), (12, 3982524), (13, 3676176), (14, 3413592), (16, 2986893), (18, 2655016), (21, 2275728), (24, 1991262), (26, 1838088), (28, 1706796), (36, 1327508), (39, 1225392), (42, 1137864), (48, 995631), (49, 975312), (52, 919044), (56, 853398), (63, 758576), (72, 663754), (78, 612696), (84, 568932), (91, 525168), (98, 487656), (104, 459522), (112, 426699), (117, 408464), (126, 379288), (144, 331877), (147, 325104), (156, 306348), (168, 284466), (182, 262584), (196, 243828), (208, 229761), (234, 204232), (252, 189644), (273, 175056), (294, 162552), (312, 153174), (336, 142233), (364, 131292), (392, 121914), (441, 108368), (468, 102116), (504, 94822), (521, 91728), (546, 87528), (588, 81276), (624, 76587), (637, 75024), (728, 65646), (784, 60957), (819, 58352), (882, 54184), (936, 51058), (1008, 47411), (1042, 45864), (1092, 43764), (1176, 40638), (1274, 37512), (1456, 32823), (1563, 30576), (1638, 29176), (1764, 27092), (1872, 25529), (1911, 25008), (2084, 22932), (2184, 21882), (2352, 20319), (2548, 18756), (3126, 15288), (3276, 14588), (3528, 13546), (3647, 13104), (3822, 12504), (4168, 11466), (4368, 10941), (4689, 10192), (5096, 9378), (5733, 8336), (6252, 7644), (6552, 7294), (6773, 7056)]