51712675378

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{929}}^1\times {\mathrm{3361}}^1$

素因数の和:4332

約数の個数: 72

約数和(自身を含む): 97842571380

約数和(自身を除く): 46129896002

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 169, 182, 338, 637, 929, 1183, 1274, 1858, 2366, 3361, 6503, 6722, 8281, 12077, 13006, 16562, 23527, 24154, 43693, 45521, 47054, 84539, 87386, 91042, 157001, 164689, 169078, 305851, 314002, 329378, 568009, 591773, 611702, 1099007, 1136018, 1183546, 2140957, 2198014, 3122369, 3976063, 4281914, 6244738, 7693049, 7952126, 15386098, 21856583, 27832441, 40590797, 43713166, 55664882, 81181594, 152996081, 284135579, 305992162, 527680361, 568271158, 1055360722, 1988949053, 3693762527, 3977898106, 7387525054, 25856337689, 51712675378]

約数ペア:

[(1, 51712675378), (2, 25856337689), (7, 7387525054), (13, 3977898106), (14, 3693762527), (26, 1988949053), (49, 1055360722), (91, 568271158), (98, 527680361), (169, 305992162), (182, 284135579), (338, 152996081), (637, 81181594), (929, 55664882), (1183, 43713166), (1274, 40590797), (1858, 27832441), (2366, 21856583), (3361, 15386098), (6503, 7952126), (6722, 7693049), (8281, 6244738), (12077, 4281914), (13006, 3976063), (16562, 3122369), (23527, 2198014), (24154, 2140957), (43693, 1183546), (45521, 1136018), (47054, 1099007), (84539, 611702), (87386, 591773), (91042, 568009), (157001, 329378), (164689, 314002), (169078, 305851)]