51073542

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:422

約数の個数: 96

約数和(自身を含む): 129965472

約数和(自身を除く): 78891930

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 37, 39, 51, 74, 78, 102, 111, 117, 153, 221, 222, 234, 306, 333, 347, 442, 481, 629, 663, 666, 694, 962, 1041, 1258, 1326, 1443, 1887, 1989, 2082, 2886, 3123, 3774, 3978, 4329, 4511, 5661, 5899, 6246, 8177, 8658, 9022, 11322, 11798, 12839, 13533, 16354, 17697, 24531, 25678, 27066, 35394, 38517, 40599, 49062, 53091, 73593, 76687, 77034, 81198, 106182, 115551, 147186, 153374, 166907, 218263, 230061, 231102, 333814, 436526, 460122, 500721, 654789, 690183, 1001442, 1309578, 1380366, 1502163, 1964367, 2837419, 3004326, 3928734, 5674838, 8512257, 17024514, 25536771, 51073542]

約数ペア:

[(1, 51073542), (2, 25536771), (3, 17024514), (6, 8512257), (9, 5674838), (13, 3928734), (17, 3004326), (18, 2837419), (26, 1964367), (34, 1502163), (37, 1380366), (39, 1309578), (51, 1001442), (74, 690183), (78, 654789), (102, 500721), (111, 460122), (117, 436526), (153, 333814), (221, 231102), (222, 230061), (234, 218263), (306, 166907), (333, 153374), (347, 147186), (442, 115551), (481, 106182), (629, 81198), (663, 77034), (666, 76687), (694, 73593), (962, 53091), (1041, 49062), (1258, 40599), (1326, 38517), (1443, 35394), (1887, 27066), (1989, 25678), (2082, 24531), (2886, 17697), (3123, 16354), (3774, 13533), (3978, 12839), (4329, 11798), (4511, 11322), (5661, 9022), (5899, 8658), (6246, 8177)]