49944672

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:205

約数の個数: 144

約数和(自身を含む): 150630480

約数和(自身を除く): 100685808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 43, 48, 72, 74, 86, 96, 109, 111, 129, 144, 148, 172, 218, 222, 258, 288, 296, 327, 333, 344, 387, 436, 444, 516, 592, 654, 666, 688, 774, 872, 888, 981, 1032, 1184, 1308, 1332, 1376, 1548, 1591, 1744, 1776, 1962, 2064, 2616, 2664, 3096, 3182, 3488, 3552, 3924, 4033, 4128, 4687, 4773, 5232, 5328, 6192, 6364, 7848, 8066, 9374, 9546, 10464, 10656, 12099, 12384, 12728, 14061, 14319, 15696, 16132, 18748, 19092, 24198, 25456, 28122, 28638, 31392, 32264, 36297, 37496, 38184, 42183, 48396, 50912, 56244, 57276, 64528, 72594, 74992, 76368, 84366, 96792, 112488, 114552, 129056, 145188, 149984, 152736, 168732, 173419, 193584, 224976, 229104, 290376, 337464, 346838, 387168, 449952, 458208, 520257, 580752, 674928, 693676, 1040514, 1161504, 1349856, 1387352, 1560771, 2081028, 2774704, 3121542, 4162056, 5549408, 6243084, 8324112, 12486168, 16648224, 24972336, 49944672]

約数ペア:

[(1, 49944672), (2, 24972336), (3, 16648224), (4, 12486168), (6, 8324112), (8, 6243084), (9, 5549408), (12, 4162056), (16, 3121542), (18, 2774704), (24, 2081028), (32, 1560771), (36, 1387352), (37, 1349856), (43, 1161504), (48, 1040514), (72, 693676), (74, 674928), (86, 580752), (96, 520257), (109, 458208), (111, 449952), (129, 387168), (144, 346838), (148, 337464), (172, 290376), (218, 229104), (222, 224976), (258, 193584), (288, 173419), (296, 168732), (327, 152736), (333, 149984), (344, 145188), (387, 129056), (436, 114552), (444, 112488), (516, 96792), (592, 84366), (654, 76368), (666, 74992), (688, 72594), (774, 64528), (872, 57276), (888, 56244), (981, 50912), (1032, 48396), (1184, 42183), (1308, 38184), (1332, 37496), (1376, 36297), (1548, 32264), (1591, 31392), (1744, 28638), (1776, 28122), (1962, 25456), (2064, 24198), (2616, 19092), (2664, 18748), (3096, 16132), (3182, 15696), (3488, 14319), (3552, 14061), (3924, 12728), (4033, 12384), (4128, 12099), (4687, 10656), (4773, 10464), (5232, 9546), (5328, 9374), (6192, 8066), (6364, 7848)]