47257938

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 132249600

約数和(自身を除く): 84991662

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 59, 63, 78, 91, 117, 118, 126, 163, 177, 182, 189, 234, 273, 326, 351, 354, 378, 413, 489, 531, 546, 702, 767, 819, 826, 978, 1062, 1141, 1239, 1467, 1534, 1593, 1638, 2119, 2282, 2301, 2457, 2478, 2934, 3186, 3423, 3717, 4238, 4401, 4602, 4914, 5369, 6357, 6846, 6903, 7434, 8802, 9617, 10269, 10738, 11151, 12714, 13806, 14833, 16107, 19071, 19234, 20538, 20709, 22302, 28851, 29666, 30807, 32214, 38142, 41418, 44499, 48321, 57213, 57702, 61614, 67319, 86553, 88998, 96642, 114426, 125021, 133497, 134638, 144963, 173106, 201957, 250042, 259659, 266994, 289926, 375063, 400491, 403914, 519318, 605871, 750126, 800982, 875147, 1125189, 1211742, 1750294, 1817613, 2250378, 2625441, 3375567, 3635226, 5250882, 6751134, 7876323, 15752646, 23628969, 47257938]

約数ペア:

[(1, 47257938), (2, 23628969), (3, 15752646), (6, 7876323), (7, 6751134), (9, 5250882), (13, 3635226), (14, 3375567), (18, 2625441), (21, 2250378), (26, 1817613), (27, 1750294), (39, 1211742), (42, 1125189), (54, 875147), (59, 800982), (63, 750126), (78, 605871), (91, 519318), (117, 403914), (118, 400491), (126, 375063), (163, 289926), (177, 266994), (182, 259659), (189, 250042), (234, 201957), (273, 173106), (326, 144963), (351, 134638), (354, 133497), (378, 125021), (413, 114426), (489, 96642), (531, 88998), (546, 86553), (702, 67319), (767, 61614), (819, 57702), (826, 57213), (978, 48321), (1062, 44499), (1141, 41418), (1239, 38142), (1467, 32214), (1534, 30807), (1593, 29666), (1638, 28851), (2119, 22302), (2282, 20709), (2301, 20538), (2457, 19234), (2478, 19071), (2934, 16107), (3186, 14833), (3423, 13806), (3717, 12714), (4238, 11151), (4401, 10738), (4602, 10269), (4914, 9617), (5369, 8802), (6357, 7434), (6846, 6903)]