49725775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2477}}^1$

素因数の和:2571

約数の個数: 24

約数和(自身を含む): 68214384

約数和(自身を除く): 18488609

約数列:

[1, 5, 11, 25, 55, 73, 275, 365, 803, 1825, 2477, 4015, 12385, 20075, 27247, 61925, 136235, 180821, 681175, 904105, 1989031, 4520525, 9945155, 49725775]

約数ペア:

[(1, 49725775), (5, 9945155), (11, 4520525), (25, 1989031), (55, 904105), (73, 681175), (275, 180821), (365, 136235), (803, 61925), (1825, 27247), (2477, 20075), (4015, 12385)]