51655212

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:297

約数の個数: 144

約数和(自身を含む): 160110720

約数和(自身を除く): 108455508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 49, 54, 63, 84, 86, 98, 108, 126, 129, 147, 172, 189, 196, 227, 252, 258, 294, 301, 378, 387, 441, 454, 516, 588, 602, 681, 756, 774, 882, 903, 908, 1161, 1204, 1323, 1362, 1548, 1589, 1764, 1806, 2043, 2107, 2322, 2646, 2709, 2724, 3178, 3612, 4086, 4214, 4644, 4767, 5292, 5418, 6129, 6321, 6356, 8127, 8172, 8428, 9534, 9761, 10836, 11123, 12258, 12642, 14301, 16254, 18963, 19068, 19522, 22246, 24516, 25284, 28602, 29283, 32508, 33369, 37926, 39044, 42903, 44492, 56889, 57204, 58566, 66738, 68327, 75852, 85806, 87849, 100107, 113778, 117132, 133476, 136654, 171612, 175698, 200214, 204981, 227556, 263547, 273308, 300321, 351396, 400428, 409962, 478289, 527094, 600642, 614943, 819924, 956578, 1054188, 1201284, 1229886, 1434867, 1844829, 1913156, 2459772, 2869734, 3689658, 4304601, 5739468, 7379316, 8609202, 12913803, 17218404, 25827606, 51655212]

約数ペア:

[(1, 51655212), (2, 25827606), (3, 17218404), (4, 12913803), (6, 8609202), (7, 7379316), (9, 5739468), (12, 4304601), (14, 3689658), (18, 2869734), (21, 2459772), (27, 1913156), (28, 1844829), (36, 1434867), (42, 1229886), (43, 1201284), (49, 1054188), (54, 956578), (63, 819924), (84, 614943), (86, 600642), (98, 527094), (108, 478289), (126, 409962), (129, 400428), (147, 351396), (172, 300321), (189, 273308), (196, 263547), (227, 227556), (252, 204981), (258, 200214), (294, 175698), (301, 171612), (378, 136654), (387, 133476), (441, 117132), (454, 113778), (516, 100107), (588, 87849), (602, 85806), (681, 75852), (756, 68327), (774, 66738), (882, 58566), (903, 57204), (908, 56889), (1161, 44492), (1204, 42903), (1323, 39044), (1362, 37926), (1548, 33369), (1589, 32508), (1764, 29283), (1806, 28602), (2043, 25284), (2107, 24516), (2322, 22246), (2646, 19522), (2709, 19068), (2724, 18963), (3178, 16254), (3612, 14301), (4086, 12642), (4214, 12258), (4644, 11123), (4767, 10836), (5292, 9761), (5418, 9534), (6129, 8428), (6321, 8172), (6356, 8127)]