55706560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1913}}^1$

素因数の和:1950

約数の個数: 112

約数和(自身を含む): 163348416

約数和(自身を除く): 107641856

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 1913, 2080, 2240, 2912, 3640, 3826, 4160, 5824, 7280, 7652, 9565, 13391, 14560, 15304, 19130, 24869, 26782, 29120, 30608, 38260, 49738, 53564, 61216, 66955, 76520, 99476, 107128, 122432, 124345, 133910, 153040, 174083, 198952, 214256, 248690, 267820, 306080, 348166, 397904, 428512, 497380, 535640, 612160, 696332, 795808, 857024, 870415, 994760, 1071280, 1392664, 1591616, 1740830, 1989520, 2142560, 2785328, 3481660, 3979040, 4285120, 5570656, 6963320, 7958080, 11141312, 13926640, 27853280, 55706560]

約数ペア:

[(1, 55706560), (2, 27853280), (4, 13926640), (5, 11141312), (7, 7958080), (8, 6963320), (10, 5570656), (13, 4285120), (14, 3979040), (16, 3481660), (20, 2785328), (26, 2142560), (28, 1989520), (32, 1740830), (35, 1591616), (40, 1392664), (52, 1071280), (56, 994760), (64, 870415), (65, 857024), (70, 795808), (80, 696332), (91, 612160), (104, 535640), (112, 497380), (130, 428512), (140, 397904), (160, 348166), (182, 306080), (208, 267820), (224, 248690), (260, 214256), (280, 198952), (320, 174083), (364, 153040), (416, 133910), (448, 124345), (455, 122432), (520, 107128), (560, 99476), (728, 76520), (832, 66955), (910, 61216), (1040, 53564), (1120, 49738), (1456, 38260), (1820, 30608), (1913, 29120), (2080, 26782), (2240, 24869), (2912, 19130), (3640, 15304), (3826, 14560), (4160, 13391), (5824, 9565), (7280, 7652)]