49397920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:183

約数の個数: 192

約数和(自身を含む): 146313216

約数和(自身を除く): 96915296

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 20, 22, 26, 32, 34, 40, 44, 52, 55, 65, 68, 80, 85, 88, 104, 110, 127, 130, 136, 143, 160, 170, 176, 187, 208, 220, 221, 254, 260, 272, 286, 340, 352, 374, 416, 440, 442, 508, 520, 544, 572, 635, 680, 715, 748, 880, 884, 935, 1016, 1040, 1105, 1144, 1270, 1360, 1397, 1430, 1496, 1651, 1760, 1768, 1870, 2032, 2080, 2159, 2210, 2288, 2431, 2540, 2720, 2794, 2860, 2992, 3302, 3536, 3740, 4064, 4318, 4420, 4576, 4862, 5080, 5588, 5720, 5984, 6604, 6985, 7072, 7480, 8255, 8636, 8840, 9724, 10160, 10795, 11176, 11440, 12155, 13208, 13970, 14960, 16510, 17272, 17680, 18161, 19448, 20320, 21590, 22352, 22880, 23749, 24310, 26416, 27940, 28067, 29920, 33020, 34544, 35360, 36322, 38896, 43180, 44704, 47498, 48620, 52832, 55880, 56134, 66040, 69088, 72644, 77792, 86360, 90805, 94996, 97240, 111760, 112268, 118745, 132080, 140335, 145288, 172720, 181610, 189992, 194480, 223520, 224536, 237490, 264160, 280670, 290576, 308737, 345440, 363220, 379984, 388960, 449072, 474980, 561340, 581152, 617474, 726440, 759968, 898144, 949960, 1122680, 1234948, 1452880, 1543685, 1899920, 2245360, 2469896, 2905760, 3087370, 3799840, 4490720, 4939792, 6174740, 9879584, 12349480, 24698960, 49397920]

約数ペア:

[(1, 49397920), (2, 24698960), (4, 12349480), (5, 9879584), (8, 6174740), (10, 4939792), (11, 4490720), (13, 3799840), (16, 3087370), (17, 2905760), (20, 2469896), (22, 2245360), (26, 1899920), (32, 1543685), (34, 1452880), (40, 1234948), (44, 1122680), (52, 949960), (55, 898144), (65, 759968), (68, 726440), (80, 617474), (85, 581152), (88, 561340), (104, 474980), (110, 449072), (127, 388960), (130, 379984), (136, 363220), (143, 345440), (160, 308737), (170, 290576), (176, 280670), (187, 264160), (208, 237490), (220, 224536), (221, 223520), (254, 194480), (260, 189992), (272, 181610), (286, 172720), (340, 145288), (352, 140335), (374, 132080), (416, 118745), (440, 112268), (442, 111760), (508, 97240), (520, 94996), (544, 90805), (572, 86360), (635, 77792), (680, 72644), (715, 69088), (748, 66040), (880, 56134), (884, 55880), (935, 52832), (1016, 48620), (1040, 47498), (1105, 44704), (1144, 43180), (1270, 38896), (1360, 36322), (1397, 35360), (1430, 34544), (1496, 33020), (1651, 29920), (1760, 28067), (1768, 27940), (1870, 26416), (2032, 24310), (2080, 23749), (2159, 22880), (2210, 22352), (2288, 21590), (2431, 20320), (2540, 19448), (2720, 18161), (2794, 17680), (2860, 17272), (2992, 16510), (3302, 14960), (3536, 13970), (3740, 13208), (4064, 12155), (4318, 11440), (4420, 11176), (4576, 10795), (4862, 10160), (5080, 9724), (5588, 8840), (5720, 8636), (5984, 8255), (6604, 7480), (6985, 7072)]