50902749

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:431

約数の個数: 40

約数和(自身を含む): 80498880

約数和(自身を除く): 29596131

約数列:

[1, 3, 9, 23, 27, 69, 81, 89, 207, 267, 307, 621, 801, 921, 1863, 2047, 2403, 2763, 6141, 7061, 7209, 8289, 18423, 21183, 24867, 27323, 55269, 63549, 81969, 165807, 190647, 245907, 571941, 628429, 737721, 1885287, 2213163, 5655861, 16967583, 50902749]

約数ペア:

[(1, 50902749), (3, 16967583), (9, 5655861), (23, 2213163), (27, 1885287), (69, 737721), (81, 628429), (89, 571941), (207, 245907), (267, 190647), (307, 165807), (621, 81969), (801, 63549), (921, 55269), (1863, 27323), (2047, 24867), (2403, 21183), (2763, 18423), (6141, 8289), (7061, 7209)]