56099120

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1301}}^1$

素因数の和:1339

約数の個数: 120

約数和(自身を含む): 165645648

約数和(自身を除く): 109546528

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1232, 1301, 1540, 1960, 2156, 2602, 2695, 3080, 3920, 4312, 5204, 5390, 6160, 6505, 8624, 9107, 10408, 10780, 13010, 14311, 18214, 20816, 21560, 26020, 28622, 36428, 43120, 45535, 52040, 57244, 63749, 71555, 72856, 91070, 100177, 104080, 114488, 127498, 143110, 145712, 182140, 200354, 228976, 254996, 286220, 318745, 364280, 400708, 500885, 509992, 572440, 637490, 701239, 728560, 801416, 1001770, 1019984, 1144880, 1274980, 1402478, 1602832, 2003540, 2549960, 2804956, 3506195, 4007080, 5099920, 5609912, 7012390, 8014160, 11219824, 14024780, 28049560, 56099120]

約数ペア:

[(1, 56099120), (2, 28049560), (4, 14024780), (5, 11219824), (7, 8014160), (8, 7012390), (10, 5609912), (11, 5099920), (14, 4007080), (16, 3506195), (20, 2804956), (22, 2549960), (28, 2003540), (35, 1602832), (40, 1402478), (44, 1274980), (49, 1144880), (55, 1019984), (56, 1001770), (70, 801416), (77, 728560), (80, 701239), (88, 637490), (98, 572440), (110, 509992), (112, 500885), (140, 400708), (154, 364280), (176, 318745), (196, 286220), (220, 254996), (245, 228976), (280, 200354), (308, 182140), (385, 145712), (392, 143110), (440, 127498), (490, 114488), (539, 104080), (560, 100177), (616, 91070), (770, 72856), (784, 71555), (880, 63749), (980, 57244), (1078, 52040), (1232, 45535), (1301, 43120), (1540, 36428), (1960, 28622), (2156, 26020), (2602, 21560), (2695, 20816), (3080, 18214), (3920, 14311), (4312, 13010), (5204, 10780), (5390, 10408), (6160, 9107), (6505, 8624)]