54891386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1307}}^1$

素因数の和:1426

約数の個数: 32

約数和(自身を含む): 94929408

約数和(自身を除く): 40038022

約数列:

[1, 2, 11, 22, 23, 46, 83, 166, 253, 506, 913, 1307, 1826, 1909, 2614, 3818, 14377, 20999, 28754, 30061, 41998, 60122, 108481, 216962, 330671, 661342, 1193291, 2386582, 2495063, 4990126, 27445693, 54891386]

約数ペア:

[(1, 54891386), (2, 27445693), (11, 4990126), (22, 2495063), (23, 2386582), (46, 1193291), (83, 661342), (166, 330671), (253, 216962), (506, 108481), (913, 60122), (1307, 41998), (1826, 30061), (1909, 28754), (2614, 20999), (3818, 14377)]