51701648

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{52973}}^1$

素因数の和:53042

約数の個数: 20

約数和(自身を含む): 101816028

約数和(自身を除く): 50114380

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 52973, 105946, 211892, 423784, 847568, 3231353, 6462706, 12925412, 25850824, 51701648]

約数ペア:

[(1, 51701648), (2, 25850824), (4, 12925412), (8, 6462706), (16, 3231353), (61, 847568), (122, 423784), (244, 211892), (488, 105946), (976, 52973)]