51784758

素因数分解:

$2^1\times 3^5\times {\mathrm{127}}^1\times {\mathrm{839}}^1$

素因数の和:983

約数の個数: 48

約数和(自身を含む): 117411840

約数和(自身を除く): 65627082

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 127, 162, 243, 254, 381, 486, 762, 839, 1143, 1678, 2286, 2517, 3429, 5034, 6858, 7551, 10287, 15102, 20574, 22653, 30861, 45306, 61722, 67959, 106553, 135918, 203877, 213106, 319659, 407754, 639318, 958977, 1917954, 2876931, 5753862, 8630793, 17261586, 25892379, 51784758]

約数ペア:

[(1, 51784758), (2, 25892379), (3, 17261586), (6, 8630793), (9, 5753862), (18, 2876931), (27, 1917954), (54, 958977), (81, 639318), (127, 407754), (162, 319659), (243, 213106), (254, 203877), (381, 135918), (486, 106553), (762, 67959), (839, 61722), (1143, 45306), (1678, 30861), (2286, 22653), (2517, 20574), (3429, 15102), (5034, 10287), (6858, 7551)]