55810146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{7681}}^1$

素因数の和:7866

約数の個数: 32

約数和(自身を含む): 128320128

約数和(自身を除く): 72509982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 346, 519, 1038, 1211, 2422, 3633, 7266, 7681, 15362, 23043, 46086, 53767, 107534, 161301, 322602, 1328813, 2657626, 3986439, 7972878, 9301691, 18603382, 27905073, 55810146]

約数ペア:

[(1, 55810146), (2, 27905073), (3, 18603382), (6, 9301691), (7, 7972878), (14, 3986439), (21, 2657626), (42, 1328813), (173, 322602), (346, 161301), (519, 107534), (1038, 53767), (1211, 46086), (2422, 23043), (3633, 15362), (7266, 7681)]