56247741

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 92444352

約数和(自身を除く): 36196611

約数列:

[1, 3, 9, 11, 33, 43, 73, 99, 129, 181, 219, 387, 473, 543, 657, 803, 1419, 1629, 1991, 2409, 3139, 4257, 5973, 7227, 7783, 9417, 13213, 17919, 23349, 28251, 34529, 39639, 70047, 85613, 103587, 118917, 145343, 256839, 310761, 436029, 568159, 770517, 1308087, 1704477, 5113431, 6249749, 18749247, 56247741]

約数ペア:

[(1, 56247741), (3, 18749247), (9, 6249749), (11, 5113431), (33, 1704477), (43, 1308087), (73, 770517), (99, 568159), (129, 436029), (181, 310761), (219, 256839), (387, 145343), (473, 118917), (543, 103587), (657, 85613), (803, 70047), (1419, 39639), (1629, 34529), (1991, 28251), (2409, 23349), (3139, 17919), (4257, 13213), (5973, 9417), (7227, 7783)]