49831938

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 124540416

約数和(自身を除く): 74708478

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 47, 69, 78, 94, 117, 138, 141, 197, 207, 234, 282, 299, 394, 414, 423, 591, 598, 611, 846, 897, 1081, 1182, 1222, 1773, 1794, 1833, 2162, 2561, 2691, 3243, 3546, 3666, 4531, 5122, 5382, 5499, 6486, 7683, 9062, 9259, 9729, 10998, 13593, 14053, 15366, 18518, 19458, 23049, 27186, 27777, 28106, 40779, 42159, 46098, 55554, 58903, 81558, 83331, 84318, 117806, 120367, 126477, 166662, 176709, 212957, 240734, 252954, 353418, 361101, 425914, 530127, 638871, 722202, 1060254, 1083303, 1277742, 1916613, 2166606, 2768441, 3833226, 5536882, 8305323, 16610646, 24915969, 49831938]

約数ペア:

[(1, 49831938), (2, 24915969), (3, 16610646), (6, 8305323), (9, 5536882), (13, 3833226), (18, 2768441), (23, 2166606), (26, 1916613), (39, 1277742), (46, 1083303), (47, 1060254), (69, 722202), (78, 638871), (94, 530127), (117, 425914), (138, 361101), (141, 353418), (197, 252954), (207, 240734), (234, 212957), (282, 176709), (299, 166662), (394, 126477), (414, 120367), (423, 117806), (591, 84318), (598, 83331), (611, 81558), (846, 58903), (897, 55554), (1081, 46098), (1182, 42159), (1222, 40779), (1773, 28106), (1794, 27777), (1833, 27186), (2162, 23049), (2561, 19458), (2691, 18518), (3243, 15366), (3546, 14053), (3666, 13593), (4531, 10998), (5122, 9729), (5382, 9259), (5499, 9062), (6486, 7683)]