56405376

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:901

約数の個数: 128

約数和(自身を含む): 175440000

約数和(自身を除く): 119034624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 859, 864, 912, 1026, 1152, 1216, 1368, 1718, 1728, 1824, 2052, 2432, 2577, 2736, 3436, 3456, 3648, 4104, 5154, 5472, 6872, 7296, 7731, 8208, 10308, 10944, 13744, 15462, 16321, 16416, 20616, 21888, 23193, 27488, 30924, 32642, 32832, 41232, 46386, 48963, 54976, 61848, 65284, 65664, 82464, 92772, 97926, 109952, 123696, 130568, 146889, 164928, 185544, 195852, 247392, 261136, 293778, 329856, 371088, 391704, 440667, 494784, 522272, 587556, 742176, 783408, 881334, 989568, 1044544, 1175112, 1484352, 1566816, 1762668, 2089088, 2350224, 2968704, 3133632, 3525336, 4700448, 6267264, 7050672, 9400896, 14101344, 18801792, 28202688, 56405376]

約数ペア:

[(1, 56405376), (2, 28202688), (3, 18801792), (4, 14101344), (6, 9400896), (8, 7050672), (9, 6267264), (12, 4700448), (16, 3525336), (18, 3133632), (19, 2968704), (24, 2350224), (27, 2089088), (32, 1762668), (36, 1566816), (38, 1484352), (48, 1175112), (54, 1044544), (57, 989568), (64, 881334), (72, 783408), (76, 742176), (96, 587556), (108, 522272), (114, 494784), (128, 440667), (144, 391704), (152, 371088), (171, 329856), (192, 293778), (216, 261136), (228, 247392), (288, 195852), (304, 185544), (342, 164928), (384, 146889), (432, 130568), (456, 123696), (513, 109952), (576, 97926), (608, 92772), (684, 82464), (859, 65664), (864, 65284), (912, 61848), (1026, 54976), (1152, 48963), (1216, 46386), (1368, 41232), (1718, 32832), (1728, 32642), (1824, 30924), (2052, 27488), (2432, 23193), (2577, 21888), (2736, 20616), (3436, 16416), (3456, 16321), (3648, 15462), (4104, 13744), (5154, 10944), (5472, 10308), (6872, 8208), (7296, 7731)]