55515824

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^2\times {\mathrm{419}}^1$

素因数の和:467

約数の個数: 90

約数和(自身を含む): 135811620

約数和(自身を除く): 80295796

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 169, 182, 196, 208, 338, 364, 392, 419, 637, 676, 728, 784, 838, 1183, 1274, 1352, 1456, 1676, 2366, 2548, 2704, 2933, 3352, 4732, 5096, 5447, 5866, 6704, 8281, 9464, 10192, 10894, 11732, 16562, 18928, 20531, 21788, 23464, 33124, 38129, 41062, 43576, 46928, 66248, 70811, 76258, 82124, 87152, 132496, 141622, 152516, 164248, 266903, 283244, 305032, 328496, 495677, 533806, 566488, 610064, 991354, 1067612, 1132976, 1982708, 2135224, 3469739, 3965416, 4270448, 6939478, 7930832, 13878956, 27757912, 55515824]

約数ペア:

[(1, 55515824), (2, 27757912), (4, 13878956), (7, 7930832), (8, 6939478), (13, 4270448), (14, 3965416), (16, 3469739), (26, 2135224), (28, 1982708), (49, 1132976), (52, 1067612), (56, 991354), (91, 610064), (98, 566488), (104, 533806), (112, 495677), (169, 328496), (182, 305032), (196, 283244), (208, 266903), (338, 164248), (364, 152516), (392, 141622), (419, 132496), (637, 87152), (676, 82124), (728, 76258), (784, 70811), (838, 66248), (1183, 46928), (1274, 43576), (1352, 41062), (1456, 38129), (1676, 33124), (2366, 23464), (2548, 21788), (2704, 20531), (2933, 18928), (3352, 16562), (4732, 11732), (5096, 10894), (5447, 10192), (5866, 9464), (6704, 8281)]