53759475

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 125349120

約数和(自身を除く): 71589645

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 29, 33, 35, 45, 55, 63, 75, 77, 87, 99, 105, 107, 145, 165, 175, 203, 225, 231, 261, 275, 315, 319, 321, 385, 435, 495, 525, 535, 609, 693, 725, 749, 825, 957, 963, 1015, 1155, 1177, 1305, 1575, 1595, 1605, 1827, 1925, 2175, 2233, 2247, 2475, 2675, 2871, 3045, 3103, 3465, 3531, 3745, 4785, 4815, 5075, 5775, 5885, 6525, 6699, 6741, 7975, 8025, 8239, 9135, 9309, 10593, 11165, 11235, 14355, 15225, 15515, 17325, 17655, 18725, 20097, 21721, 23925, 24075, 24717, 27927, 29425, 33495, 33705, 34133, 41195, 45675, 46545, 52965, 55825, 56175, 65163, 71775, 74151, 77575, 88275, 100485, 102399, 108605, 123585, 139635, 167475, 168525, 170665, 195489, 205975, 232725, 238931, 264825, 307197, 325815, 370755, 502425, 511995, 543025, 617925, 698175, 716793, 853325, 977445, 1194655, 1535985, 1629075, 1853775, 2150379, 2559975, 3583965, 4887225, 5973275, 7679925, 10751895, 17919825, 53759475]

約数ペア:

[(1, 53759475), (3, 17919825), (5, 10751895), (7, 7679925), (9, 5973275), (11, 4887225), (15, 3583965), (21, 2559975), (25, 2150379), (29, 1853775), (33, 1629075), (35, 1535985), (45, 1194655), (55, 977445), (63, 853325), (75, 716793), (77, 698175), (87, 617925), (99, 543025), (105, 511995), (107, 502425), (145, 370755), (165, 325815), (175, 307197), (203, 264825), (225, 238931), (231, 232725), (261, 205975), (275, 195489), (315, 170665), (319, 168525), (321, 167475), (385, 139635), (435, 123585), (495, 108605), (525, 102399), (535, 100485), (609, 88275), (693, 77575), (725, 74151), (749, 71775), (825, 65163), (957, 56175), (963, 55825), (1015, 52965), (1155, 46545), (1177, 45675), (1305, 41195), (1575, 34133), (1595, 33705), (1605, 33495), (1827, 29425), (1925, 27927), (2175, 24717), (2233, 24075), (2247, 23925), (2475, 21721), (2675, 20097), (2871, 18725), (3045, 17655), (3103, 17325), (3465, 15515), (3531, 15225), (3745, 14355), (4785, 11235), (4815, 11165), (5075, 10593), (5775, 9309), (5885, 9135), (6525, 8239), (6699, 8025), (6741, 7975)]