48055280

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:104

約数の個数: 240

約数和(自身を含む): 149615424

約数和(自身を除く): 101560144

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 35, 40, 41, 46, 49, 52, 56, 65, 70, 80, 82, 91, 92, 98, 104, 112, 115, 130, 140, 161, 164, 182, 184, 196, 205, 208, 230, 245, 260, 280, 287, 299, 322, 328, 364, 368, 392, 410, 455, 460, 490, 520, 533, 560, 574, 598, 637, 644, 656, 728, 784, 805, 820, 910, 920, 943, 980, 1040, 1066, 1127, 1148, 1196, 1274, 1288, 1435, 1456, 1495, 1610, 1640, 1820, 1840, 1886, 1960, 2009, 2093, 2132, 2254, 2296, 2392, 2548, 2576, 2665, 2870, 2990, 3185, 3220, 3280, 3640, 3731, 3772, 3920, 4018, 4186, 4264, 4508, 4592, 4715, 4784, 5096, 5330, 5635, 5740, 5980, 6370, 6440, 6601, 7280, 7462, 7544, 8036, 8372, 8528, 9016, 9430, 10045, 10192, 10465, 10660, 11270, 11480, 11960, 12259, 12740, 12880, 13202, 14651, 14924, 15088, 16072, 16744, 18032, 18655, 18860, 20090, 20930, 21320, 22540, 22960, 23920, 24518, 25480, 26117, 26404, 29302, 29848, 32144, 33005, 33488, 37310, 37720, 40180, 41860, 42640, 45080, 46207, 49036, 50960, 52234, 52808, 58604, 59696, 61295, 66010, 73255, 74620, 75440, 80360, 83720, 85813, 90160, 92414, 98072, 104468, 105616, 117208, 122590, 130585, 132020, 146510, 149240, 160720, 167440, 171626, 184828, 196144, 208936, 231035, 234416, 245180, 261170, 264040, 293020, 298480, 343252, 369656, 417872, 429065, 462070, 490360, 522340, 528080, 586040, 600691, 686504, 739312, 858130, 924140, 980720, 1044680, 1172080, 1201382, 1373008, 1716260, 1848280, 2089360, 2402764, 3003455, 3432520, 3696560, 4805528, 6006910, 6865040, 9611056, 12013820, 24027640, 48055280]

約数ペア:

[(1, 48055280), (2, 24027640), (4, 12013820), (5, 9611056), (7, 6865040), (8, 6006910), (10, 4805528), (13, 3696560), (14, 3432520), (16, 3003455), (20, 2402764), (23, 2089360), (26, 1848280), (28, 1716260), (35, 1373008), (40, 1201382), (41, 1172080), (46, 1044680), (49, 980720), (52, 924140), (56, 858130), (65, 739312), (70, 686504), (80, 600691), (82, 586040), (91, 528080), (92, 522340), (98, 490360), (104, 462070), (112, 429065), (115, 417872), (130, 369656), (140, 343252), (161, 298480), (164, 293020), (182, 264040), (184, 261170), (196, 245180), (205, 234416), (208, 231035), (230, 208936), (245, 196144), (260, 184828), (280, 171626), (287, 167440), (299, 160720), (322, 149240), (328, 146510), (364, 132020), (368, 130585), (392, 122590), (410, 117208), (455, 105616), (460, 104468), (490, 98072), (520, 92414), (533, 90160), (560, 85813), (574, 83720), (598, 80360), (637, 75440), (644, 74620), (656, 73255), (728, 66010), (784, 61295), (805, 59696), (820, 58604), (910, 52808), (920, 52234), (943, 50960), (980, 49036), (1040, 46207), (1066, 45080), (1127, 42640), (1148, 41860), (1196, 40180), (1274, 37720), (1288, 37310), (1435, 33488), (1456, 33005), (1495, 32144), (1610, 29848), (1640, 29302), (1820, 26404), (1840, 26117), (1886, 25480), (1960, 24518), (2009, 23920), (2093, 22960), (2132, 22540), (2254, 21320), (2296, 20930), (2392, 20090), (2548, 18860), (2576, 18655), (2665, 18032), (2870, 16744), (2990, 16072), (3185, 15088), (3220, 14924), (3280, 14651), (3640, 13202), (3731, 12880), (3772, 12740), (3920, 12259), (4018, 11960), (4186, 11480), (4264, 11270), (4508, 10660), (4592, 10465), (4715, 10192), (4784, 10045), (5096, 9430), (5330, 9016), (5635, 8528), (5740, 8372), (5980, 8036), (6370, 7544), (6440, 7462), (6601, 7280)]