53505886

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{15991}}^1$

素因数の和:16239

約数の個数: 16

約数和(自身を含む): 92113920

約数和(自身を除く): 38608034

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 15991, 31982, 111937, 223874, 3821849, 7643698, 26752943, 53505886]

約数ペア:

[(1, 53505886), (2, 26752943), (7, 7643698), (14, 3821849), (239, 223874), (478, 111937), (1673, 31982), (3346, 15991)]