53701011

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:98

約数の個数: 144

約数和(自身を含む): 112039200

約数和(自身を除く): 58338189

約数列:

[1, 3, 7, 9, 13, 17, 19, 21, 29, 39, 49, 51, 57, 63, 87, 91, 117, 119, 133, 147, 153, 171, 203, 221, 247, 261, 273, 323, 357, 377, 399, 441, 493, 551, 609, 637, 663, 741, 819, 833, 931, 969, 1071, 1131, 1197, 1421, 1479, 1547, 1653, 1729, 1827, 1911, 1989, 2223, 2261, 2499, 2639, 2793, 2907, 3393, 3451, 3857, 4199, 4263, 4437, 4641, 4959, 5187, 5733, 6409, 6783, 7163, 7497, 7917, 8379, 9367, 10353, 10829, 11571, 12103, 12597, 12789, 13923, 15561, 15827, 18473, 19227, 20349, 21489, 23751, 24157, 26999, 28101, 29393, 31059, 32487, 34713, 36309, 37791, 44863, 47481, 50141, 55419, 57681, 64467, 65569, 72471, 80997, 84303, 88179, 97461, 108927, 121771, 134589, 142443, 150423, 166257, 196707, 205751, 217413, 242991, 264537, 314041, 350987, 365313, 403767, 451269, 458983, 590121, 617253, 852397, 942123, 1052961, 1095939, 1376949, 1851759, 2557191, 2826369, 3158883, 4130847, 5966779, 7671573, 17900337, 53701011]

約数ペア:

[(1, 53701011), (3, 17900337), (7, 7671573), (9, 5966779), (13, 4130847), (17, 3158883), (19, 2826369), (21, 2557191), (29, 1851759), (39, 1376949), (49, 1095939), (51, 1052961), (57, 942123), (63, 852397), (87, 617253), (91, 590121), (117, 458983), (119, 451269), (133, 403767), (147, 365313), (153, 350987), (171, 314041), (203, 264537), (221, 242991), (247, 217413), (261, 205751), (273, 196707), (323, 166257), (357, 150423), (377, 142443), (399, 134589), (441, 121771), (493, 108927), (551, 97461), (609, 88179), (637, 84303), (663, 80997), (741, 72471), (819, 65569), (833, 64467), (931, 57681), (969, 55419), (1071, 50141), (1131, 47481), (1197, 44863), (1421, 37791), (1479, 36309), (1547, 34713), (1653, 32487), (1729, 31059), (1827, 29393), (1911, 28101), (1989, 26999), (2223, 24157), (2261, 23751), (2499, 21489), (2639, 20349), (2793, 19227), (2907, 18473), (3393, 15827), (3451, 15561), (3857, 13923), (4199, 12789), (4263, 12597), (4437, 12103), (4641, 11571), (4959, 10829), (5187, 10353), (5733, 9367), (6409, 8379), (6783, 7917), (7163, 7497)]