49999608

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 143114400

約数和(自身を除く): 93114792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 109, 138, 184, 207, 218, 276, 277, 327, 414, 436, 552, 554, 654, 828, 831, 872, 981, 1108, 1308, 1656, 1662, 1962, 2216, 2493, 2507, 2616, 3324, 3924, 4986, 5014, 6371, 6648, 7521, 7848, 9972, 10028, 12742, 15042, 19113, 19944, 20056, 22563, 25484, 30084, 30193, 38226, 45126, 50968, 57339, 60168, 60386, 76452, 90252, 90579, 114678, 120772, 152904, 180504, 181158, 229356, 241544, 271737, 362316, 458712, 543474, 694439, 724632, 1086948, 1388878, 2083317, 2173896, 2777756, 4166634, 5555512, 6249951, 8333268, 12499902, 16666536, 24999804, 49999608]

約数ペア:

[(1, 49999608), (2, 24999804), (3, 16666536), (4, 12499902), (6, 8333268), (8, 6249951), (9, 5555512), (12, 4166634), (18, 2777756), (23, 2173896), (24, 2083317), (36, 1388878), (46, 1086948), (69, 724632), (72, 694439), (92, 543474), (109, 458712), (138, 362316), (184, 271737), (207, 241544), (218, 229356), (276, 181158), (277, 180504), (327, 152904), (414, 120772), (436, 114678), (552, 90579), (554, 90252), (654, 76452), (828, 60386), (831, 60168), (872, 57339), (981, 50968), (1108, 45126), (1308, 38226), (1656, 30193), (1662, 30084), (1962, 25484), (2216, 22563), (2493, 20056), (2507, 19944), (2616, 19113), (3324, 15042), (3924, 12742), (4986, 10028), (5014, 9972), (6371, 7848), (6648, 7521)]