51841272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:293

約数の個数: 128

約数和(自身を含む): 158400000

約数和(自身を除く): 106558728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 109, 114, 133, 149, 152, 168, 218, 228, 266, 298, 327, 399, 436, 447, 456, 532, 596, 654, 763, 798, 872, 894, 1043, 1064, 1192, 1308, 1526, 1596, 1788, 2071, 2086, 2289, 2616, 2831, 3052, 3129, 3192, 3576, 4142, 4172, 4578, 5662, 6104, 6213, 6258, 8284, 8344, 8493, 9156, 11324, 12426, 12516, 14497, 16241, 16568, 16986, 18312, 19817, 22648, 24852, 25032, 28994, 32482, 33972, 39634, 43491, 48723, 49704, 57988, 59451, 64964, 67944, 79268, 86982, 97446, 113687, 115976, 118902, 129928, 158536, 173964, 194892, 227374, 237804, 308579, 341061, 347928, 389784, 454748, 475608, 617158, 682122, 909496, 925737, 1234316, 1364244, 1851474, 2160053, 2468632, 2728488, 3702948, 4320106, 6480159, 7405896, 8640212, 12960318, 17280424, 25920636, 51841272]

約数ペア:

[(1, 51841272), (2, 25920636), (3, 17280424), (4, 12960318), (6, 8640212), (7, 7405896), (8, 6480159), (12, 4320106), (14, 3702948), (19, 2728488), (21, 2468632), (24, 2160053), (28, 1851474), (38, 1364244), (42, 1234316), (56, 925737), (57, 909496), (76, 682122), (84, 617158), (109, 475608), (114, 454748), (133, 389784), (149, 347928), (152, 341061), (168, 308579), (218, 237804), (228, 227374), (266, 194892), (298, 173964), (327, 158536), (399, 129928), (436, 118902), (447, 115976), (456, 113687), (532, 97446), (596, 86982), (654, 79268), (763, 67944), (798, 64964), (872, 59451), (894, 57988), (1043, 49704), (1064, 48723), (1192, 43491), (1308, 39634), (1526, 33972), (1596, 32482), (1788, 28994), (2071, 25032), (2086, 24852), (2289, 22648), (2616, 19817), (2831, 18312), (3052, 16986), (3129, 16568), (3192, 16241), (3576, 14497), (4142, 12516), (4172, 12426), (4578, 11324), (5662, 9156), (6104, 8493), (6213, 8344), (6258, 8284)]