49372336

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:115

約数の個数: 90

約数和(自身を含む): 112665780

約数和(自身を除く): 63293444

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 169, 208, 247, 248, 304, 338, 403, 494, 496, 589, 676, 806, 961, 988, 1178, 1352, 1612, 1922, 1976, 2356, 2704, 3211, 3224, 3844, 3952, 4712, 5239, 6422, 6448, 7657, 7688, 9424, 10478, 12493, 12844, 15314, 15376, 18259, 20956, 24986, 25688, 30628, 36518, 41912, 49972, 51376, 61256, 73036, 83824, 99541, 99944, 122512, 146072, 162409, 199082, 199888, 237367, 292144, 324818, 398164, 474734, 649636, 796328, 949468, 1299272, 1592656, 1898936, 2598544, 3085771, 3797872, 6171542, 12343084, 24686168, 49372336]

約数ペア:

[(1, 49372336), (2, 24686168), (4, 12343084), (8, 6171542), (13, 3797872), (16, 3085771), (19, 2598544), (26, 1898936), (31, 1592656), (38, 1299272), (52, 949468), (62, 796328), (76, 649636), (104, 474734), (124, 398164), (152, 324818), (169, 292144), (208, 237367), (247, 199888), (248, 199082), (304, 162409), (338, 146072), (403, 122512), (494, 99944), (496, 99541), (589, 83824), (676, 73036), (806, 61256), (961, 51376), (988, 49972), (1178, 41912), (1352, 36518), (1612, 30628), (1922, 25688), (1976, 24986), (2356, 20956), (2704, 18259), (3211, 15376), (3224, 15314), (3844, 12844), (3952, 12493), (4712, 10478), (5239, 9424), (6422, 7688), (6448, 7657)]