49370048

素因数分解:

$2^6\times 7^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:219

約数の個数: 112

約数和(自身を含む): 123748800

約数和(自身を除く): 74378752

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 173, 182, 196, 208, 224, 343, 346, 364, 392, 416, 448, 637, 686, 692, 728, 784, 832, 1211, 1274, 1372, 1384, 1456, 1568, 2249, 2422, 2548, 2744, 2768, 2912, 3136, 4459, 4498, 4844, 5096, 5488, 5536, 5824, 8477, 8918, 8996, 9688, 10192, 10976, 11072, 15743, 16954, 17836, 17992, 19376, 20384, 21952, 31486, 33908, 35672, 35984, 38752, 40768, 59339, 62972, 67816, 71344, 71968, 77504, 110201, 118678, 125944, 135632, 142688, 143936, 220402, 237356, 251888, 271264, 285376, 440804, 474712, 503776, 542528, 771407, 881608, 949424, 1007552, 1542814, 1763216, 1898848, 3085628, 3526432, 3797696, 6171256, 7052864, 12342512, 24685024, 49370048]

約数ペア:

[(1, 49370048), (2, 24685024), (4, 12342512), (7, 7052864), (8, 6171256), (13, 3797696), (14, 3526432), (16, 3085628), (26, 1898848), (28, 1763216), (32, 1542814), (49, 1007552), (52, 949424), (56, 881608), (64, 771407), (91, 542528), (98, 503776), (104, 474712), (112, 440804), (173, 285376), (182, 271264), (196, 251888), (208, 237356), (224, 220402), (343, 143936), (346, 142688), (364, 135632), (392, 125944), (416, 118678), (448, 110201), (637, 77504), (686, 71968), (692, 71344), (728, 67816), (784, 62972), (832, 59339), (1211, 40768), (1274, 38752), (1372, 35984), (1384, 35672), (1456, 33908), (1568, 31486), (2249, 21952), (2422, 20384), (2548, 19376), (2744, 17992), (2768, 17836), (2912, 16954), (3136, 15743), (4459, 11072), (4498, 10976), (4844, 10192), (5096, 9688), (5488, 8996), (5536, 8918), (5824, 8477)]