49484512

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:205

約数の個数: 144

約数和(自身を含む): 130999680

約数和(自身を除く): 81515168

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 49, 56, 76, 77, 88, 98, 112, 133, 151, 152, 154, 176, 196, 209, 224, 266, 302, 304, 308, 352, 392, 418, 532, 539, 604, 608, 616, 784, 836, 931, 1057, 1064, 1078, 1208, 1232, 1463, 1568, 1661, 1672, 1862, 2114, 2128, 2156, 2416, 2464, 2869, 2926, 3322, 3344, 3724, 4228, 4256, 4312, 4832, 5738, 5852, 6644, 6688, 7399, 7448, 8456, 8624, 10241, 11476, 11627, 11704, 13288, 14798, 14896, 16912, 17248, 20083, 20482, 22952, 23254, 23408, 26576, 29596, 29792, 31559, 33824, 40166, 40964, 45904, 46508, 46816, 53152, 59192, 63118, 80332, 81389, 81928, 91808, 93016, 118384, 126236, 140581, 160664, 162778, 163856, 186032, 220913, 236768, 252472, 281162, 321328, 325556, 327712, 372064, 441826, 504944, 562324, 642656, 651112, 883652, 1009888, 1124648, 1302224, 1546391, 1767304, 2249296, 2604448, 3092782, 3534608, 4498592, 6185564, 7069216, 12371128, 24742256, 49484512]

約数ペア:

[(1, 49484512), (2, 24742256), (4, 12371128), (7, 7069216), (8, 6185564), (11, 4498592), (14, 3534608), (16, 3092782), (19, 2604448), (22, 2249296), (28, 1767304), (32, 1546391), (38, 1302224), (44, 1124648), (49, 1009888), (56, 883652), (76, 651112), (77, 642656), (88, 562324), (98, 504944), (112, 441826), (133, 372064), (151, 327712), (152, 325556), (154, 321328), (176, 281162), (196, 252472), (209, 236768), (224, 220913), (266, 186032), (302, 163856), (304, 162778), (308, 160664), (352, 140581), (392, 126236), (418, 118384), (532, 93016), (539, 91808), (604, 81928), (608, 81389), (616, 80332), (784, 63118), (836, 59192), (931, 53152), (1057, 46816), (1064, 46508), (1078, 45904), (1208, 40964), (1232, 40166), (1463, 33824), (1568, 31559), (1661, 29792), (1672, 29596), (1862, 26576), (2114, 23408), (2128, 23254), (2156, 22952), (2416, 20482), (2464, 20083), (2869, 17248), (2926, 16912), (3322, 14896), (3344, 14798), (3724, 13288), (4228, 11704), (4256, 11627), (4312, 11476), (4832, 10241), (5738, 8624), (5852, 8456), (6644, 7448), (6688, 7399)]