53910400

素因数分解:

$2^7\times 5^2\times {\mathrm{17}}^1\times {\mathrm{991}}^1$

素因数の和:1032

約数の個数: 96

約数和(自身を含む): 141151680

約数和(自身を除く): 87241280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 128, 136, 160, 170, 200, 272, 320, 340, 400, 425, 544, 640, 680, 800, 850, 991, 1088, 1360, 1600, 1700, 1982, 2176, 2720, 3200, 3400, 3964, 4955, 5440, 6800, 7928, 9910, 10880, 13600, 15856, 16847, 19820, 24775, 27200, 31712, 33694, 39640, 49550, 54400, 63424, 67388, 79280, 84235, 99100, 126848, 134776, 158560, 168470, 198200, 269552, 317120, 336940, 396400, 421175, 539104, 634240, 673880, 792800, 842350, 1078208, 1347760, 1585600, 1684700, 2156416, 2695520, 3171200, 3369400, 5391040, 6738800, 10782080, 13477600, 26955200, 53910400]

約数ペア:

[(1, 53910400), (2, 26955200), (4, 13477600), (5, 10782080), (8, 6738800), (10, 5391040), (16, 3369400), (17, 3171200), (20, 2695520), (25, 2156416), (32, 1684700), (34, 1585600), (40, 1347760), (50, 1078208), (64, 842350), (68, 792800), (80, 673880), (85, 634240), (100, 539104), (128, 421175), (136, 396400), (160, 336940), (170, 317120), (200, 269552), (272, 198200), (320, 168470), (340, 158560), (400, 134776), (425, 126848), (544, 99100), (640, 84235), (680, 79280), (800, 67388), (850, 63424), (991, 54400), (1088, 49550), (1360, 39640), (1600, 33694), (1700, 31712), (1982, 27200), (2176, 24775), (2720, 19820), (3200, 16847), (3400, 15856), (3964, 13600), (4955, 10880), (5440, 9910), (6800, 7928)]