47358892

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 72

約数和(自身を含む): 101352384

約数和(自身を除く): 53993492

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 53, 94, 97, 98, 106, 188, 194, 196, 212, 329, 371, 388, 658, 679, 742, 1316, 1358, 1484, 2303, 2491, 2597, 2716, 4559, 4606, 4753, 4982, 5141, 5194, 9118, 9212, 9506, 9964, 10282, 10388, 17437, 18236, 19012, 20564, 31913, 34874, 35987, 63826, 69748, 71974, 122059, 127652, 143948, 223391, 241627, 244118, 251909, 446782, 483254, 488236, 503818, 893564, 966508, 1007636, 1691389, 3382778, 6765556, 11839723, 23679446, 47358892]

約数ペア:

[(1, 47358892), (2, 23679446), (4, 11839723), (7, 6765556), (14, 3382778), (28, 1691389), (47, 1007636), (49, 966508), (53, 893564), (94, 503818), (97, 488236), (98, 483254), (106, 446782), (188, 251909), (194, 244118), (196, 241627), (212, 223391), (329, 143948), (371, 127652), (388, 122059), (658, 71974), (679, 69748), (742, 63826), (1316, 35987), (1358, 34874), (1484, 31913), (2303, 20564), (2491, 19012), (2597, 18236), (2716, 17437), (4559, 10388), (4606, 10282), (4753, 9964), (4982, 9506), (5141, 9212), (5194, 9118)]