51226695

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 105215040

約数和(自身を除く): 53988345

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 85, 101, 117, 135, 153, 195, 221, 255, 289, 303, 351, 459, 505, 585, 663, 765, 867, 909, 1105, 1313, 1445, 1515, 1717, 1755, 1989, 2295, 2601, 2727, 3315, 3757, 3939, 4335, 4545, 5151, 5967, 6565, 7803, 8585, 9945, 11271, 11817, 13005, 13635, 15453, 18785, 19695, 22321, 25755, 29189, 29835, 33813, 35451, 39015, 46359, 56355, 59085, 66963, 77265, 87567, 101439, 111605, 145945, 169065, 177255, 200889, 231795, 262701, 334815, 379457, 437835, 507195, 602667, 788103, 1004445, 1138371, 1313505, 1897285, 3013335, 3415113, 3940515, 5691855, 10245339, 17075565, 51226695]

約数ペア:

[(1, 51226695), (3, 17075565), (5, 10245339), (9, 5691855), (13, 3940515), (15, 3415113), (17, 3013335), (27, 1897285), (39, 1313505), (45, 1138371), (51, 1004445), (65, 788103), (85, 602667), (101, 507195), (117, 437835), (135, 379457), (153, 334815), (195, 262701), (221, 231795), (255, 200889), (289, 177255), (303, 169065), (351, 145945), (459, 111605), (505, 101439), (585, 87567), (663, 77265), (765, 66963), (867, 59085), (909, 56355), (1105, 46359), (1313, 39015), (1445, 35451), (1515, 33813), (1717, 29835), (1755, 29189), (1989, 25755), (2295, 22321), (2601, 19695), (2727, 18785), (3315, 15453), (3757, 13635), (3939, 13005), (4335, 11817), (4545, 11271), (5151, 9945), (5967, 8585), (6565, 7803)]