50997440

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:107

約数の個数: 168

約数和(自身を含む): 140561568

約数和(自身を除く): 89564128

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 41, 46, 52, 64, 65, 80, 82, 92, 104, 115, 130, 160, 164, 169, 184, 205, 208, 230, 260, 299, 320, 328, 338, 368, 410, 416, 460, 520, 533, 598, 656, 676, 736, 820, 832, 845, 920, 943, 1040, 1066, 1196, 1312, 1352, 1472, 1495, 1640, 1690, 1840, 1886, 2080, 2132, 2392, 2624, 2665, 2704, 2990, 3280, 3380, 3680, 3772, 3887, 4160, 4264, 4715, 4784, 5330, 5408, 5980, 6560, 6760, 6929, 7360, 7544, 7774, 8528, 9430, 9568, 10660, 10816, 11960, 12259, 13120, 13520, 13858, 15088, 15548, 17056, 18860, 19136, 19435, 21320, 23920, 24518, 27040, 27716, 30176, 31096, 34112, 34645, 37720, 38870, 42640, 47840, 49036, 54080, 55432, 60352, 61295, 62192, 69290, 75440, 77740, 85280, 95680, 98072, 110864, 122590, 124384, 138580, 150880, 155480, 159367, 170560, 196144, 221728, 245180, 248768, 277160, 301760, 310960, 318734, 392288, 443456, 490360, 554320, 621920, 637468, 784576, 796835, 980720, 1108640, 1243840, 1274936, 1593670, 1961440, 2217280, 2549872, 3187340, 3922880, 5099744, 6374680, 10199488, 12749360, 25498720, 50997440]

約数ペア:

[(1, 50997440), (2, 25498720), (4, 12749360), (5, 10199488), (8, 6374680), (10, 5099744), (13, 3922880), (16, 3187340), (20, 2549872), (23, 2217280), (26, 1961440), (32, 1593670), (40, 1274936), (41, 1243840), (46, 1108640), (52, 980720), (64, 796835), (65, 784576), (80, 637468), (82, 621920), (92, 554320), (104, 490360), (115, 443456), (130, 392288), (160, 318734), (164, 310960), (169, 301760), (184, 277160), (205, 248768), (208, 245180), (230, 221728), (260, 196144), (299, 170560), (320, 159367), (328, 155480), (338, 150880), (368, 138580), (410, 124384), (416, 122590), (460, 110864), (520, 98072), (533, 95680), (598, 85280), (656, 77740), (676, 75440), (736, 69290), (820, 62192), (832, 61295), (845, 60352), (920, 55432), (943, 54080), (1040, 49036), (1066, 47840), (1196, 42640), (1312, 38870), (1352, 37720), (1472, 34645), (1495, 34112), (1640, 31096), (1690, 30176), (1840, 27716), (1886, 27040), (2080, 24518), (2132, 23920), (2392, 21320), (2624, 19435), (2665, 19136), (2704, 18860), (2990, 17056), (3280, 15548), (3380, 15088), (3680, 13858), (3772, 13520), (3887, 13120), (4160, 12259), (4264, 11960), (4715, 10816), (4784, 10660), (5330, 9568), (5408, 9430), (5980, 8528), (6560, 7774), (6760, 7544), (6929, 7360)]