55976480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 164602368

約数和(自身を除く): 108625888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 41, 46, 53, 56, 70, 80, 82, 92, 106, 112, 115, 140, 160, 161, 164, 184, 205, 212, 224, 230, 265, 280, 287, 322, 328, 368, 371, 410, 424, 460, 530, 560, 574, 644, 656, 736, 742, 805, 820, 848, 920, 943, 1060, 1120, 1148, 1219, 1288, 1312, 1435, 1484, 1610, 1640, 1696, 1840, 1855, 1886, 2120, 2173, 2296, 2438, 2576, 2870, 2968, 3220, 3280, 3680, 3710, 3772, 4240, 4346, 4592, 4715, 4876, 5152, 5740, 5936, 6095, 6440, 6560, 6601, 7420, 7544, 8480, 8533, 8692, 9184, 9430, 9752, 10865, 11480, 11872, 12190, 12880, 13202, 14840, 15088, 15211, 17066, 17384, 18860, 19504, 21730, 22960, 24380, 25760, 26404, 29680, 30176, 30422, 33005, 34132, 34768, 37720, 39008, 42665, 43460, 45920, 48760, 49979, 52808, 59360, 60844, 66010, 68264, 69536, 75440, 76055, 85330, 86920, 97520, 99958, 105616, 121688, 132020, 136528, 150880, 152110, 170660, 173840, 195040, 199916, 211232, 243376, 249895, 264040, 273056, 304220, 341320, 347680, 349853, 399832, 486752, 499790, 528080, 608440, 682640, 699706, 799664, 999580, 1056160, 1216880, 1365280, 1399412, 1599328, 1749265, 1999160, 2433760, 2798824, 3498530, 3998320, 5597648, 6997060, 7996640, 11195296, 13994120, 27988240, 55976480]

約数ペア:

[(1, 55976480), (2, 27988240), (4, 13994120), (5, 11195296), (7, 7996640), (8, 6997060), (10, 5597648), (14, 3998320), (16, 3498530), (20, 2798824), (23, 2433760), (28, 1999160), (32, 1749265), (35, 1599328), (40, 1399412), (41, 1365280), (46, 1216880), (53, 1056160), (56, 999580), (70, 799664), (80, 699706), (82, 682640), (92, 608440), (106, 528080), (112, 499790), (115, 486752), (140, 399832), (160, 349853), (161, 347680), (164, 341320), (184, 304220), (205, 273056), (212, 264040), (224, 249895), (230, 243376), (265, 211232), (280, 199916), (287, 195040), (322, 173840), (328, 170660), (368, 152110), (371, 150880), (410, 136528), (424, 132020), (460, 121688), (530, 105616), (560, 99958), (574, 97520), (644, 86920), (656, 85330), (736, 76055), (742, 75440), (805, 69536), (820, 68264), (848, 66010), (920, 60844), (943, 59360), (1060, 52808), (1120, 49979), (1148, 48760), (1219, 45920), (1288, 43460), (1312, 42665), (1435, 39008), (1484, 37720), (1610, 34768), (1640, 34132), (1696, 33005), (1840, 30422), (1855, 30176), (1886, 29680), (2120, 26404), (2173, 25760), (2296, 24380), (2438, 22960), (2576, 21730), (2870, 19504), (2968, 18860), (3220, 17384), (3280, 17066), (3680, 15211), (3710, 15088), (3772, 14840), (4240, 13202), (4346, 12880), (4592, 12190), (4715, 11872), (4876, 11480), (5152, 10865), (5740, 9752), (5936, 9430), (6095, 9184), (6440, 8692), (6560, 8533), (6601, 8480), (7420, 7544)]