48768020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8101}}^1$

素因数の和:8160

約数の個数: 48

約数和(自身を含む): 119779968

約数和(自身を除く): 71011948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 8101, 16202, 32404, 40505, 56707, 81010, 113414, 162020, 226828, 283535, 348343, 567070, 696686, 1134140, 1393372, 1741715, 2438401, 3483430, 4876802, 6966860, 9753604, 12192005, 24384010, 48768020]

約数ペア:

[(1, 48768020), (2, 24384010), (4, 12192005), (5, 9753604), (7, 6966860), (10, 4876802), (14, 3483430), (20, 2438401), (28, 1741715), (35, 1393372), (43, 1134140), (70, 696686), (86, 567070), (140, 348343), (172, 283535), (215, 226828), (301, 162020), (430, 113414), (602, 81010), (860, 56707), (1204, 40505), (1505, 32404), (3010, 16202), (6020, 8101)]