52149916

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 116054736

約数和(自身を除く): 63904820

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 97, 98, 182, 194, 196, 211, 364, 388, 422, 637, 679, 844, 1261, 1274, 1358, 1477, 2522, 2548, 2716, 2743, 2954, 4753, 5044, 5486, 5908, 8827, 9506, 10339, 10972, 17654, 19012, 19201, 20467, 20678, 35308, 38402, 40934, 41356, 61789, 76804, 81868, 123578, 134407, 143269, 247156, 266071, 268814, 286538, 532142, 537628, 573076, 1002883, 1064284, 1862497, 2005766, 3724994, 4011532, 7449988, 13037479, 26074958, 52149916]

約数ペア:

[(1, 52149916), (2, 26074958), (4, 13037479), (7, 7449988), (13, 4011532), (14, 3724994), (26, 2005766), (28, 1862497), (49, 1064284), (52, 1002883), (91, 573076), (97, 537628), (98, 532142), (182, 286538), (194, 268814), (196, 266071), (211, 247156), (364, 143269), (388, 134407), (422, 123578), (637, 81868), (679, 76804), (844, 61789), (1261, 41356), (1274, 40934), (1358, 38402), (1477, 35308), (2522, 20678), (2548, 20467), (2716, 19201), (2743, 19012), (2954, 17654), (4753, 10972), (5044, 10339), (5486, 9506), (5908, 8827)]