51248678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{7853}}^1$

素因数の和:8119

約数の個数: 16

約数和(自身を含む): 83126736

約数和(自身を除く): 31878058

約数列:

[1, 2, 13, 26, 251, 502, 3263, 6526, 7853, 15706, 102089, 204178, 1971103, 3942206, 25624339, 51248678]

約数ペア:

[(1, 51248678), (2, 25624339), (13, 3942206), (26, 1971103), (251, 204178), (502, 102089), (3263, 15706), (6526, 7853)]