51974414

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{11807}}^1$

素因数の和:11911

約数の個数: 16

約数和(自身を含む): 81616896

約数和(自身を除く): 29642482

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 11807, 23614, 366017, 732034, 838297, 1676594, 25987207, 51974414]

約数ペア:

[(1, 51974414), (2, 25987207), (31, 1676594), (62, 838297), (71, 732034), (142, 366017), (2201, 23614), (4402, 11807)]