51142154

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{214883}}^1$

素因数の和:214909

約数の個数: 16

約数和(自身を含む): 92829888

約数和(自身を除く): 41687734

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 214883, 429766, 1504181, 3008362, 3653011, 7306022, 25571077, 51142154]

約数ペア:

[(1, 51142154), (2, 25571077), (7, 7306022), (14, 3653011), (17, 3008362), (34, 1504181), (119, 429766), (238, 214883)]