49233020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1627}}^1$

素因数の和:1742

約数の個数: 48

約数和(自身を含む): 110769120

約数和(自身を除く): 61536100

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 89, 170, 178, 340, 356, 445, 890, 1513, 1627, 1780, 3026, 3254, 6052, 6508, 7565, 8135, 15130, 16270, 27659, 30260, 32540, 55318, 110636, 138295, 144803, 276590, 289606, 553180, 579212, 724015, 1448030, 2461651, 2896060, 4923302, 9846604, 12308255, 24616510, 49233020]

約数ペア:

[(1, 49233020), (2, 24616510), (4, 12308255), (5, 9846604), (10, 4923302), (17, 2896060), (20, 2461651), (34, 1448030), (68, 724015), (85, 579212), (89, 553180), (170, 289606), (178, 276590), (340, 144803), (356, 138295), (445, 110636), (890, 55318), (1513, 32540), (1627, 30260), (1780, 27659), (3026, 16270), (3254, 15130), (6052, 8135), (6508, 7565)]