56804517

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 106444800

約数和(自身を除く): 49640283

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 89, 99, 189, 231, 267, 297, 307, 623, 693, 801, 921, 979, 1869, 2079, 2149, 2403, 2763, 2937, 3377, 5607, 6447, 6853, 8289, 8811, 10131, 16821, 19341, 20559, 23639, 26433, 27323, 30393, 58023, 61677, 70917, 81969, 91179, 185031, 191261, 212751, 245907, 300553, 573783, 638253, 737721, 901659, 1721349, 2103871, 2704977, 5164047, 6311613, 8114931, 18934839, 56804517]

約数ペア:

[(1, 56804517), (3, 18934839), (7, 8114931), (9, 6311613), (11, 5164047), (21, 2704977), (27, 2103871), (33, 1721349), (63, 901659), (77, 737721), (89, 638253), (99, 573783), (189, 300553), (231, 245907), (267, 212751), (297, 191261), (307, 185031), (623, 91179), (693, 81969), (801, 70917), (921, 61677), (979, 58023), (1869, 30393), (2079, 27323), (2149, 26433), (2403, 23639), (2763, 20559), (2937, 19341), (3377, 16821), (5607, 10131), (6447, 8811), (6853, 8289)]