49134975

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 84851712

約数和(自身を除く): 35716737

約数列:

[1, 3, 5, 15, 25, 47, 53, 75, 141, 159, 235, 263, 265, 705, 789, 795, 1175, 1315, 1325, 2491, 3525, 3945, 3975, 6575, 7473, 12361, 12455, 13939, 19725, 37083, 37365, 41817, 61805, 62275, 69695, 185415, 186825, 209085, 309025, 348475, 655133, 927075, 1045425, 1965399, 3275665, 9826995, 16378325, 49134975]

約数ペア:

[(1, 49134975), (3, 16378325), (5, 9826995), (15, 3275665), (25, 1965399), (47, 1045425), (53, 927075), (75, 655133), (141, 348475), (159, 309025), (235, 209085), (263, 186825), (265, 185415), (705, 69695), (789, 62275), (795, 61805), (1175, 41817), (1315, 37365), (1325, 37083), (2491, 19725), (3525, 13939), (3945, 12455), (3975, 12361), (6575, 7473)]