55781568

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1699}}^1$

素因数の和:1739

約数の個数: 112

約数和(自身を含む): 172720000

約数和(自身を除く): 116938432

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, 144, 152, 171, 192, 216, 228, 288, 304, 342, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1216, 1368, 1699, 1728, 1824, 2052, 2736, 3398, 3648, 4104, 5097, 5472, 6796, 8208, 10194, 10944, 13592, 15291, 16416, 20388, 27184, 30582, 32281, 32832, 40776, 45873, 54368, 61164, 64562, 81552, 91746, 96843, 108736, 122328, 129124, 163104, 183492, 193686, 244656, 258248, 290529, 326208, 366984, 387372, 489312, 516496, 581058, 733968, 774744, 871587, 978624, 1032992, 1162116, 1467936, 1549488, 1743174, 2065984, 2324232, 2935872, 3098976, 3486348, 4648464, 6197952, 6972696, 9296928, 13945392, 18593856, 27890784, 55781568]

約数ペア:

[(1, 55781568), (2, 27890784), (3, 18593856), (4, 13945392), (6, 9296928), (8, 6972696), (9, 6197952), (12, 4648464), (16, 3486348), (18, 3098976), (19, 2935872), (24, 2324232), (27, 2065984), (32, 1743174), (36, 1549488), (38, 1467936), (48, 1162116), (54, 1032992), (57, 978624), (64, 871587), (72, 774744), (76, 733968), (96, 581058), (108, 516496), (114, 489312), (144, 387372), (152, 366984), (171, 326208), (192, 290529), (216, 258248), (228, 244656), (288, 193686), (304, 183492), (342, 163104), (432, 129124), (456, 122328), (513, 108736), (576, 96843), (608, 91746), (684, 81552), (864, 64562), (912, 61164), (1026, 54368), (1216, 45873), (1368, 40776), (1699, 32832), (1728, 32281), (1824, 30582), (2052, 27184), (2736, 20388), (3398, 16416), (3648, 15291), (4104, 13592), (5097, 10944), (5472, 10194), (6796, 8208)]