51308088

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{164449}}^1$

素因数の和:164471

約数の個数: 32

約数和(自身を含む): 138138000

約数和(自身を除く): 86829912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 164449, 328898, 493347, 657796, 986694, 1315592, 1973388, 2137837, 3946776, 4275674, 6413511, 8551348, 12827022, 17102696, 25654044, 51308088]

約数ペア:

[(1, 51308088), (2, 25654044), (3, 17102696), (4, 12827022), (6, 8551348), (8, 6413511), (12, 4275674), (13, 3946776), (24, 2137837), (26, 1973388), (39, 1315592), (52, 986694), (78, 657796), (104, 493347), (156, 328898), (312, 164449)]