55138398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42349}}^1$

素因数の和:42392

約数の個数: 32

約数和(自身を含む): 130099200

約数和(自身を除く): 74960802

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 42349, 84698, 127047, 254094, 296443, 592886, 889329, 1312819, 1778658, 2625638, 3938457, 7876914, 9189733, 18379466, 27569199, 55138398]

約数ペア:

[(1, 55138398), (2, 27569199), (3, 18379466), (6, 9189733), (7, 7876914), (14, 3938457), (21, 2625638), (31, 1778658), (42, 1312819), (62, 889329), (93, 592886), (186, 296443), (217, 254094), (434, 127047), (651, 84698), (1302, 42349)]