49407678

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{503}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 117573120

約数和(自身を除く): 68165442

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 107, 153, 214, 306, 321, 459, 503, 642, 918, 963, 1006, 1509, 1819, 1926, 2889, 3018, 3638, 4527, 5457, 5778, 8551, 9054, 10914, 13581, 16371, 17102, 25653, 27162, 32742, 49113, 51306, 53821, 76959, 98226, 107642, 153918, 161463, 230877, 322926, 461754, 484389, 914957, 968778, 1453167, 1829914, 2744871, 2906334, 5489742, 8234613, 16469226, 24703839, 49407678]

約数ペア:

[(1, 49407678), (2, 24703839), (3, 16469226), (6, 8234613), (9, 5489742), (17, 2906334), (18, 2744871), (27, 1829914), (34, 1453167), (51, 968778), (54, 914957), (102, 484389), (107, 461754), (153, 322926), (214, 230877), (306, 161463), (321, 153918), (459, 107642), (503, 98226), (642, 76959), (918, 53821), (963, 51306), (1006, 49113), (1509, 32742), (1819, 27162), (1926, 25653), (2889, 17102), (3018, 16371), (3638, 13581), (4527, 10914), (5457, 9054), (5778, 8551)]