47903416

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 108591840

約数和(自身を除く): 60688424

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 41, 44, 68, 71, 82, 88, 121, 136, 142, 164, 187, 242, 284, 328, 374, 451, 484, 568, 697, 748, 781, 902, 968, 1207, 1394, 1496, 1562, 1804, 2057, 2414, 2788, 2911, 3124, 3608, 4114, 4828, 4961, 5576, 5822, 6248, 7667, 8228, 8591, 9656, 9922, 11644, 13277, 15334, 16456, 17182, 19844, 23288, 26554, 30668, 32021, 34364, 39688, 49487, 53108, 61336, 64042, 68728, 84337, 98974, 106216, 128084, 146047, 168674, 197948, 256168, 292094, 337348, 352231, 395896, 544357, 584188, 674696, 704462, 1088714, 1168376, 1408924, 2177428, 2817848, 4354856, 5987927, 11975854, 23951708, 47903416]

約数ペア:

[(1, 47903416), (2, 23951708), (4, 11975854), (8, 5987927), (11, 4354856), (17, 2817848), (22, 2177428), (34, 1408924), (41, 1168376), (44, 1088714), (68, 704462), (71, 674696), (82, 584188), (88, 544357), (121, 395896), (136, 352231), (142, 337348), (164, 292094), (187, 256168), (242, 197948), (284, 168674), (328, 146047), (374, 128084), (451, 106216), (484, 98974), (568, 84337), (697, 68728), (748, 64042), (781, 61336), (902, 53108), (968, 49487), (1207, 39688), (1394, 34364), (1496, 32021), (1562, 30668), (1804, 26554), (2057, 23288), (2414, 19844), (2788, 17182), (2911, 16456), (3124, 15334), (3608, 13277), (4114, 11644), (4828, 9922), (4961, 9656), (5576, 8591), (5822, 8228), (6248, 7667)]