53440620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{30713}}^1$

素因数の和:30754

約数の個数: 48

約数和(自身を含む): 154798560

約数和(自身を除く): 101357940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 30713, 61426, 92139, 122852, 153565, 184278, 307130, 368556, 460695, 614260, 890677, 921390, 1781354, 1842780, 2672031, 3562708, 4453385, 5344062, 8906770, 10688124, 13360155, 17813540, 26720310, 53440620]

約数ペア:

[(1, 53440620), (2, 26720310), (3, 17813540), (4, 13360155), (5, 10688124), (6, 8906770), (10, 5344062), (12, 4453385), (15, 3562708), (20, 2672031), (29, 1842780), (30, 1781354), (58, 921390), (60, 890677), (87, 614260), (116, 460695), (145, 368556), (174, 307130), (290, 184278), (348, 153565), (435, 122852), (580, 92139), (870, 61426), (1740, 30713)]