49876512

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:511

約数の個数: 144

約数和(自身を含む): 159268032

約数和(自身を除く): 109391520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 56, 69, 84, 92, 96, 98, 112, 138, 147, 161, 168, 184, 196, 224, 276, 294, 322, 336, 368, 392, 461, 483, 552, 588, 644, 672, 736, 784, 922, 966, 1104, 1127, 1176, 1288, 1383, 1568, 1844, 1932, 2208, 2254, 2352, 2576, 2766, 3227, 3381, 3688, 3864, 4508, 4704, 5152, 5532, 6454, 6762, 7376, 7728, 9016, 9681, 10603, 11064, 12908, 13524, 14752, 15456, 18032, 19362, 21206, 22128, 22589, 25816, 27048, 31809, 36064, 38724, 42412, 44256, 45178, 51632, 54096, 63618, 67767, 74221, 77448, 84824, 90356, 103264, 108192, 127236, 135534, 148442, 154896, 169648, 180712, 222663, 254472, 271068, 296884, 309792, 339296, 361424, 445326, 508944, 519547, 542136, 593768, 722848, 890652, 1017888, 1039094, 1084272, 1187536, 1558641, 1781304, 2078188, 2168544, 2375072, 3117282, 3562608, 4156376, 6234564, 7125216, 8312752, 12469128, 16625504, 24938256, 49876512]

約数ペア:

[(1, 49876512), (2, 24938256), (3, 16625504), (4, 12469128), (6, 8312752), (7, 7125216), (8, 6234564), (12, 4156376), (14, 3562608), (16, 3117282), (21, 2375072), (23, 2168544), (24, 2078188), (28, 1781304), (32, 1558641), (42, 1187536), (46, 1084272), (48, 1039094), (49, 1017888), (56, 890652), (69, 722848), (84, 593768), (92, 542136), (96, 519547), (98, 508944), (112, 445326), (138, 361424), (147, 339296), (161, 309792), (168, 296884), (184, 271068), (196, 254472), (224, 222663), (276, 180712), (294, 169648), (322, 154896), (336, 148442), (368, 135534), (392, 127236), (461, 108192), (483, 103264), (552, 90356), (588, 84824), (644, 77448), (672, 74221), (736, 67767), (784, 63618), (922, 54096), (966, 51632), (1104, 45178), (1127, 44256), (1176, 42412), (1288, 38724), (1383, 36064), (1568, 31809), (1844, 27048), (1932, 25816), (2208, 22589), (2254, 22128), (2352, 21206), (2576, 19362), (2766, 18032), (3227, 15456), (3381, 14752), (3688, 13524), (3864, 12908), (4508, 11064), (4704, 10603), (5152, 9681), (5532, 9016), (6454, 7728), (6762, 7376)]