51751872

素因数分解:

$2^6\times 3^4\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:240

約数の個数: 140

約数和(自身を含む): 156743400

約数和(自身を除く): 104991528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 67, 72, 81, 96, 108, 134, 144, 149, 162, 192, 201, 216, 268, 288, 298, 324, 402, 432, 447, 536, 576, 596, 603, 648, 804, 864, 894, 1072, 1192, 1206, 1296, 1341, 1608, 1728, 1788, 1809, 2144, 2384, 2412, 2592, 2682, 3216, 3576, 3618, 4023, 4288, 4768, 4824, 5184, 5364, 5427, 6432, 7152, 7236, 8046, 9536, 9648, 9983, 10728, 10854, 12069, 12864, 14304, 14472, 16092, 19296, 19966, 21456, 21708, 24138, 28608, 28944, 29949, 32184, 38592, 39932, 42912, 43416, 48276, 57888, 59898, 64368, 79864, 85824, 86832, 89847, 96552, 115776, 119796, 128736, 159728, 173664, 179694, 193104, 239592, 257472, 269541, 319456, 347328, 359388, 386208, 479184, 539082, 638912, 718776, 772416, 808623, 958368, 1078164, 1437552, 1617246, 1916736, 2156328, 2875104, 3234492, 4312656, 5750208, 6468984, 8625312, 12937968, 17250624, 25875936, 51751872]

約数ペア:

[(1, 51751872), (2, 25875936), (3, 17250624), (4, 12937968), (6, 8625312), (8, 6468984), (9, 5750208), (12, 4312656), (16, 3234492), (18, 2875104), (24, 2156328), (27, 1916736), (32, 1617246), (36, 1437552), (48, 1078164), (54, 958368), (64, 808623), (67, 772416), (72, 718776), (81, 638912), (96, 539082), (108, 479184), (134, 386208), (144, 359388), (149, 347328), (162, 319456), (192, 269541), (201, 257472), (216, 239592), (268, 193104), (288, 179694), (298, 173664), (324, 159728), (402, 128736), (432, 119796), (447, 115776), (536, 96552), (576, 89847), (596, 86832), (603, 85824), (648, 79864), (804, 64368), (864, 59898), (894, 57888), (1072, 48276), (1192, 43416), (1206, 42912), (1296, 39932), (1341, 38592), (1608, 32184), (1728, 29949), (1788, 28944), (1809, 28608), (2144, 24138), (2384, 21708), (2412, 21456), (2592, 19966), (2682, 19296), (3216, 16092), (3576, 14472), (3618, 14304), (4023, 12864), (4288, 12069), (4768, 10854), (4824, 10728), (5184, 9983), (5364, 9648), (5427, 9536), (6432, 8046), (7152, 7236)]