54233620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3761}}^1$

素因数の和:3880

約数の個数: 48

約数和(自身を含む): 131459328

約数和(自身を除く): 77225708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 721, 1030, 1442, 2060, 2884, 3605, 3761, 7210, 7522, 14420, 15044, 18805, 26327, 37610, 52654, 75220, 105308, 131635, 263270, 387383, 526540, 774766, 1549532, 1936915, 2711681, 3873830, 5423362, 7747660, 10846724, 13558405, 27116810, 54233620]

約数ペア:

[(1, 54233620), (2, 27116810), (4, 13558405), (5, 10846724), (7, 7747660), (10, 5423362), (14, 3873830), (20, 2711681), (28, 1936915), (35, 1549532), (70, 774766), (103, 526540), (140, 387383), (206, 263270), (412, 131635), (515, 105308), (721, 75220), (1030, 52654), (1442, 37610), (2060, 26327), (2884, 18805), (3605, 15044), (3761, 14420), (7210, 7522)]