55420070

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{12343}}^1$

素因数の和:12799

約数の個数: 16

約数和(自身を含む): 99986400

約数和(自身を除く): 44566330

約数列:

[1, 2, 5, 10, 449, 898, 2245, 4490, 12343, 24686, 61715, 123430, 5542007, 11084014, 27710035, 55420070]

約数ペア:

[(1, 55420070), (2, 27710035), (5, 11084014), (10, 5542007), (449, 123430), (898, 61715), (2245, 24686), (4490, 12343)]