54172740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{3433}}^1$

素因数の和:3708

約数の個数: 48

約数和(自身を含む): 152304768

約数和(自身を除く): 98132028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 1052, 1315, 1578, 2630, 3156, 3433, 3945, 5260, 6866, 7890, 10299, 13732, 15780, 17165, 20598, 34330, 41196, 51495, 68660, 102990, 205980, 902879, 1805758, 2708637, 3611516, 4514395, 5417274, 9028790, 10834548, 13543185, 18057580, 27086370, 54172740]

約数ペア:

[(1, 54172740), (2, 27086370), (3, 18057580), (4, 13543185), (5, 10834548), (6, 9028790), (10, 5417274), (12, 4514395), (15, 3611516), (20, 2708637), (30, 1805758), (60, 902879), (263, 205980), (526, 102990), (789, 68660), (1052, 51495), (1315, 41196), (1578, 34330), (2630, 20598), (3156, 17165), (3433, 15780), (3945, 13732), (5260, 10299), (6866, 7890)]