56504560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:191

約数の個数: 160

約数和(自身を含む): 161989632

約数和(自身を除く): 105485072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 41, 46, 56, 70, 80, 82, 92, 107, 112, 115, 140, 161, 164, 184, 205, 214, 230, 280, 287, 322, 328, 368, 410, 428, 460, 535, 560, 574, 644, 656, 749, 805, 820, 856, 920, 943, 1070, 1148, 1288, 1435, 1498, 1610, 1640, 1712, 1840, 1886, 2140, 2296, 2461, 2576, 2870, 2996, 3220, 3280, 3745, 3772, 4280, 4387, 4592, 4715, 4922, 5740, 5992, 6440, 6601, 7490, 7544, 8560, 8774, 9430, 9844, 11480, 11984, 12305, 12880, 13202, 14980, 15088, 17227, 17548, 18860, 19688, 21935, 22960, 24610, 26404, 29960, 30709, 33005, 34454, 35096, 37720, 39376, 43870, 49220, 52808, 59920, 61418, 66010, 68908, 70192, 75440, 86135, 87740, 98440, 100901, 105616, 122836, 132020, 137816, 153545, 172270, 175480, 196880, 201802, 245672, 264040, 275632, 307090, 344540, 350960, 403604, 491344, 504505, 528080, 614180, 689080, 706307, 807208, 1009010, 1228360, 1378160, 1412614, 1614416, 2018020, 2456720, 2825228, 3531535, 4036040, 5650456, 7063070, 8072080, 11300912, 14126140, 28252280, 56504560]

約数ペア:

[(1, 56504560), (2, 28252280), (4, 14126140), (5, 11300912), (7, 8072080), (8, 7063070), (10, 5650456), (14, 4036040), (16, 3531535), (20, 2825228), (23, 2456720), (28, 2018020), (35, 1614416), (40, 1412614), (41, 1378160), (46, 1228360), (56, 1009010), (70, 807208), (80, 706307), (82, 689080), (92, 614180), (107, 528080), (112, 504505), (115, 491344), (140, 403604), (161, 350960), (164, 344540), (184, 307090), (205, 275632), (214, 264040), (230, 245672), (280, 201802), (287, 196880), (322, 175480), (328, 172270), (368, 153545), (410, 137816), (428, 132020), (460, 122836), (535, 105616), (560, 100901), (574, 98440), (644, 87740), (656, 86135), (749, 75440), (805, 70192), (820, 68908), (856, 66010), (920, 61418), (943, 59920), (1070, 52808), (1148, 49220), (1288, 43870), (1435, 39376), (1498, 37720), (1610, 35096), (1640, 34454), (1712, 33005), (1840, 30709), (1886, 29960), (2140, 26404), (2296, 24610), (2461, 22960), (2576, 21935), (2870, 19688), (2996, 18860), (3220, 17548), (3280, 17227), (3745, 15088), (3772, 14980), (4280, 13202), (4387, 12880), (4592, 12305), (4715, 11984), (4922, 11480), (5740, 9844), (5992, 9430), (6440, 8774), (6601, 8560), (7490, 7544)]