56509344

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:507

約数の個数: 144

約数和(自身を含む): 176904000

約数和(自身を除く): 120394656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 69, 72, 76, 92, 96, 114, 138, 144, 152, 171, 184, 207, 228, 276, 288, 304, 342, 368, 414, 437, 449, 456, 552, 608, 684, 736, 828, 874, 898, 912, 1104, 1311, 1347, 1368, 1656, 1748, 1796, 1824, 2208, 2622, 2694, 2736, 3312, 3496, 3592, 3933, 4041, 5244, 5388, 5472, 6624, 6992, 7184, 7866, 8082, 8531, 10327, 10488, 10776, 13984, 14368, 15732, 16164, 17062, 20654, 20976, 21552, 25593, 30981, 31464, 32328, 34124, 41308, 41952, 43104, 51186, 61962, 62928, 64656, 68248, 76779, 82616, 92943, 102372, 123924, 125856, 129312, 136496, 153558, 165232, 185886, 196213, 204744, 247848, 272992, 307116, 330464, 371772, 392426, 409488, 495696, 588639, 614232, 743544, 784852, 818976, 991392, 1177278, 1228464, 1487088, 1569704, 1765917, 2354556, 2456928, 2974176, 3139408, 3531834, 4709112, 6278816, 7063668, 9418224, 14127336, 18836448, 28254672, 56509344]

約数ペア:

[(1, 56509344), (2, 28254672), (3, 18836448), (4, 14127336), (6, 9418224), (8, 7063668), (9, 6278816), (12, 4709112), (16, 3531834), (18, 3139408), (19, 2974176), (23, 2456928), (24, 2354556), (32, 1765917), (36, 1569704), (38, 1487088), (46, 1228464), (48, 1177278), (57, 991392), (69, 818976), (72, 784852), (76, 743544), (92, 614232), (96, 588639), (114, 495696), (138, 409488), (144, 392426), (152, 371772), (171, 330464), (184, 307116), (207, 272992), (228, 247848), (276, 204744), (288, 196213), (304, 185886), (342, 165232), (368, 153558), (414, 136496), (437, 129312), (449, 125856), (456, 123924), (552, 102372), (608, 92943), (684, 82616), (736, 76779), (828, 68248), (874, 64656), (898, 62928), (912, 61962), (1104, 51186), (1311, 43104), (1347, 41952), (1368, 41308), (1656, 34124), (1748, 32328), (1796, 31464), (1824, 30981), (2208, 25593), (2622, 21552), (2694, 20976), (2736, 20654), (3312, 17062), (3496, 16164), (3592, 15732), (3933, 14368), (4041, 13984), (5244, 10776), (5388, 10488), (5472, 10327), (6624, 8531), (6992, 8082), (7184, 7866)]