53688340

素因数分解:

$2^2\times 5^1\times {\mathrm{1549}}^1\times {\mathrm{1733}}^1$

素因数の和:3291

約数の個数: 24

約数和(自身を含む): 112883400

約数和(自身を除く): 59195060

約数列:

[1, 2, 4, 5, 10, 20, 1549, 1733, 3098, 3466, 6196, 6932, 7745, 8665, 15490, 17330, 30980, 34660, 2684417, 5368834, 10737668, 13422085, 26844170, 53688340]

約数ペア:

[(1, 53688340), (2, 26844170), (4, 13422085), (5, 10737668), (10, 5368834), (20, 2684417), (1549, 34660), (1733, 30980), (3098, 17330), (3466, 15490), (6196, 8665), (6932, 7745)]