51250038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1220239}}^1$

素因数の和:1220251

約数の個数: 16

約数和(自身を含む): 117143040

約数和(自身を除く): 65893002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1220239, 2440478, 3660717, 7321434, 8541673, 17083346, 25625019, 51250038]

約数ペア:

[(1, 51250038), (2, 25625019), (3, 17083346), (6, 8541673), (7, 7321434), (14, 3660717), (21, 2440478), (42, 1220239)]