49203440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:88

約数の個数: 240

約数和(自身を含む): 149615424

約数和(自身を除く): 100411984

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 20, 22, 23, 26, 34, 40, 44, 46, 52, 55, 65, 68, 80, 85, 88, 92, 104, 110, 115, 121, 130, 136, 143, 170, 176, 184, 187, 208, 220, 221, 230, 242, 253, 260, 272, 286, 299, 340, 368, 374, 391, 440, 442, 460, 484, 506, 520, 572, 598, 605, 680, 715, 748, 782, 880, 884, 920, 935, 968, 1012, 1040, 1105, 1144, 1196, 1210, 1265, 1360, 1430, 1495, 1496, 1564, 1573, 1768, 1840, 1870, 1936, 1955, 2024, 2057, 2210, 2288, 2392, 2420, 2431, 2530, 2783, 2860, 2990, 2992, 3128, 3146, 3289, 3536, 3740, 3910, 4048, 4114, 4301, 4420, 4784, 4840, 4862, 5060, 5083, 5566, 5720, 5980, 6256, 6292, 6578, 7480, 7820, 7865, 8228, 8602, 8840, 9680, 9724, 10120, 10166, 10285, 11132, 11440, 11960, 12155, 12584, 13156, 13915, 14960, 15640, 15730, 16445, 16456, 17204, 17680, 19448, 20240, 20332, 20570, 21505, 22264, 23920, 24310, 25168, 25415, 26312, 26741, 27830, 31280, 31460, 32890, 32912, 34408, 36179, 38896, 40664, 41140, 43010, 44528, 47311, 48620, 50830, 52624, 53482, 55660, 55913, 62920, 65780, 68816, 72358, 81328, 82280, 86020, 94622, 97240, 101660, 106964, 111320, 111826, 125840, 131560, 133705, 144716, 164560, 172040, 180895, 189244, 194480, 203320, 213928, 222640, 223652, 236555, 263120, 267410, 279565, 289432, 344080, 361790, 378488, 406640, 427856, 447304, 473110, 534820, 559130, 578864, 615043, 723580, 756976, 894608, 946220, 1069640, 1118260, 1230086, 1447160, 1892440, 2139280, 2236520, 2460172, 2894320, 3075215, 3784880, 4473040, 4920344, 6150430, 9840688, 12300860, 24601720, 49203440]

約数ペア:

[(1, 49203440), (2, 24601720), (4, 12300860), (5, 9840688), (8, 6150430), (10, 4920344), (11, 4473040), (13, 3784880), (16, 3075215), (17, 2894320), (20, 2460172), (22, 2236520), (23, 2139280), (26, 1892440), (34, 1447160), (40, 1230086), (44, 1118260), (46, 1069640), (52, 946220), (55, 894608), (65, 756976), (68, 723580), (80, 615043), (85, 578864), (88, 559130), (92, 534820), (104, 473110), (110, 447304), (115, 427856), (121, 406640), (130, 378488), (136, 361790), (143, 344080), (170, 289432), (176, 279565), (184, 267410), (187, 263120), (208, 236555), (220, 223652), (221, 222640), (230, 213928), (242, 203320), (253, 194480), (260, 189244), (272, 180895), (286, 172040), (299, 164560), (340, 144716), (368, 133705), (374, 131560), (391, 125840), (440, 111826), (442, 111320), (460, 106964), (484, 101660), (506, 97240), (520, 94622), (572, 86020), (598, 82280), (605, 81328), (680, 72358), (715, 68816), (748, 65780), (782, 62920), (880, 55913), (884, 55660), (920, 53482), (935, 52624), (968, 50830), (1012, 48620), (1040, 47311), (1105, 44528), (1144, 43010), (1196, 41140), (1210, 40664), (1265, 38896), (1360, 36179), (1430, 34408), (1495, 32912), (1496, 32890), (1564, 31460), (1573, 31280), (1768, 27830), (1840, 26741), (1870, 26312), (1936, 25415), (1955, 25168), (2024, 24310), (2057, 23920), (2210, 22264), (2288, 21505), (2392, 20570), (2420, 20332), (2431, 20240), (2530, 19448), (2783, 17680), (2860, 17204), (2990, 16456), (2992, 16445), (3128, 15730), (3146, 15640), (3289, 14960), (3536, 13915), (3740, 13156), (3910, 12584), (4048, 12155), (4114, 11960), (4301, 11440), (4420, 11132), (4784, 10285), (4840, 10166), (4862, 10120), (5060, 9724), (5083, 9680), (5566, 8840), (5720, 8602), (5980, 8228), (6256, 7865), (6292, 7820), (6578, 7480)]