51139584

素因数分解:

$2^{10}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:236

約数の個数: 132

約数和(自身を含む): 153279360

約数和(自身を除く): 102139776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 179, 186, 192, 248, 256, 279, 288, 358, 372, 384, 496, 512, 537, 558, 576, 716, 744, 768, 992, 1024, 1074, 1116, 1152, 1432, 1488, 1536, 1611, 1984, 2148, 2232, 2304, 2864, 2976, 3072, 3222, 3968, 4296, 4464, 4608, 5549, 5728, 5952, 6444, 7936, 8592, 8928, 9216, 11098, 11456, 11904, 12888, 15872, 16647, 17184, 17856, 22196, 22912, 23808, 25776, 31744, 33294, 34368, 35712, 44392, 45824, 47616, 49941, 51552, 66588, 68736, 71424, 88784, 91648, 95232, 99882, 103104, 133176, 137472, 142848, 177568, 183296, 199764, 206208, 266352, 274944, 285696, 355136, 399528, 412416, 532704, 549888, 710272, 799056, 824832, 1065408, 1420544, 1598112, 1649664, 2130816, 2841088, 3196224, 4261632, 5682176, 6392448, 8523264, 12784896, 17046528, 25569792, 51139584]

約数ペア:

[(1, 51139584), (2, 25569792), (3, 17046528), (4, 12784896), (6, 8523264), (8, 6392448), (9, 5682176), (12, 4261632), (16, 3196224), (18, 2841088), (24, 2130816), (31, 1649664), (32, 1598112), (36, 1420544), (48, 1065408), (62, 824832), (64, 799056), (72, 710272), (93, 549888), (96, 532704), (124, 412416), (128, 399528), (144, 355136), (179, 285696), (186, 274944), (192, 266352), (248, 206208), (256, 199764), (279, 183296), (288, 177568), (358, 142848), (372, 137472), (384, 133176), (496, 103104), (512, 99882), (537, 95232), (558, 91648), (576, 88784), (716, 71424), (744, 68736), (768, 66588), (992, 51552), (1024, 49941), (1074, 47616), (1116, 45824), (1152, 44392), (1432, 35712), (1488, 34368), (1536, 33294), (1611, 31744), (1984, 25776), (2148, 23808), (2232, 22912), (2304, 22196), (2864, 17856), (2976, 17184), (3072, 16647), (3222, 15872), (3968, 12888), (4296, 11904), (4464, 11456), (4608, 11098), (5549, 9216), (5728, 8928), (5952, 8592), (6444, 7936)]