52289892

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1987}}^1$

素因数の和:2057

約数の個数: 72

約数和(自身を含む): 143279136

約数和(自身を除く): 90989244

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 68, 86, 102, 129, 153, 172, 204, 258, 306, 387, 516, 612, 731, 774, 1462, 1548, 1987, 2193, 2924, 3974, 4386, 5961, 6579, 7948, 8772, 11922, 13158, 17883, 23844, 26316, 33779, 35766, 67558, 71532, 85441, 101337, 135116, 170882, 202674, 256323, 304011, 341764, 405348, 512646, 608022, 768969, 1025292, 1216044, 1452497, 1537938, 2904994, 3075876, 4357491, 5809988, 8714982, 13072473, 17429964, 26144946, 52289892]

約数ペア:

[(1, 52289892), (2, 26144946), (3, 17429964), (4, 13072473), (6, 8714982), (9, 5809988), (12, 4357491), (17, 3075876), (18, 2904994), (34, 1537938), (36, 1452497), (43, 1216044), (51, 1025292), (68, 768969), (86, 608022), (102, 512646), (129, 405348), (153, 341764), (172, 304011), (204, 256323), (258, 202674), (306, 170882), (387, 135116), (516, 101337), (612, 85441), (731, 71532), (774, 67558), (1462, 35766), (1548, 33779), (1987, 26316), (2193, 23844), (2924, 17883), (3974, 13158), (4386, 11922), (5961, 8772), (6579, 7948)]