49368880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56101}}^1$

素因数の和:56125

約数の個数: 40

約数和(自身を含む): 125219664

約数和(自身を除く): 75850784

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 56101, 112202, 224404, 280505, 448808, 561010, 617111, 897616, 1122020, 1234222, 2244040, 2468444, 3085555, 4488080, 4936888, 6171110, 9873776, 12342220, 24684440, 49368880]

約数ペア:

[(1, 49368880), (2, 24684440), (4, 12342220), (5, 9873776), (8, 6171110), (10, 4936888), (11, 4488080), (16, 3085555), (20, 2468444), (22, 2244040), (40, 1234222), (44, 1122020), (55, 897616), (80, 617111), (88, 561010), (110, 448808), (176, 280505), (220, 224404), (440, 112202), (880, 56101)]