56115976

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 129830040

約数和(自身を除く): 73714064

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 53, 56, 73, 74, 98, 106, 146, 148, 196, 212, 259, 292, 296, 371, 392, 424, 511, 518, 584, 742, 1022, 1036, 1484, 1813, 1961, 2044, 2072, 2597, 2701, 2968, 3577, 3626, 3869, 3922, 4088, 5194, 5402, 7154, 7252, 7738, 7844, 10388, 10804, 13727, 14308, 14504, 15476, 15688, 18907, 20776, 21608, 27083, 27454, 28616, 30952, 37814, 54166, 54908, 75628, 96089, 108332, 109816, 132349, 143153, 151256, 189581, 192178, 216664, 264698, 286306, 379162, 384356, 529396, 572612, 758324, 768712, 1002071, 1058792, 1145224, 1516648, 2004142, 4008284, 7014497, 8016568, 14028994, 28057988, 56115976]

約数ペア:

[(1, 56115976), (2, 28057988), (4, 14028994), (7, 8016568), (8, 7014497), (14, 4008284), (28, 2004142), (37, 1516648), (49, 1145224), (53, 1058792), (56, 1002071), (73, 768712), (74, 758324), (98, 572612), (106, 529396), (146, 384356), (148, 379162), (196, 286306), (212, 264698), (259, 216664), (292, 192178), (296, 189581), (371, 151256), (392, 143153), (424, 132349), (511, 109816), (518, 108332), (584, 96089), (742, 75628), (1022, 54908), (1036, 54166), (1484, 37814), (1813, 30952), (1961, 28616), (2044, 27454), (2072, 27083), (2597, 21608), (2701, 20776), (2968, 18907), (3577, 15688), (3626, 15476), (3869, 14504), (3922, 14308), (4088, 13727), (5194, 10804), (5402, 10388), (7154, 7844), (7252, 7738)]