54337380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{21061}}^1$

素因数の和:21116

約数の個数: 48

約数和(自身を含む): 155690304

約数和(自身を除く): 101352924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 21061, 42122, 63183, 84244, 105305, 126366, 210610, 252732, 315915, 421220, 631830, 905623, 1263660, 1811246, 2716869, 3622492, 4528115, 5433738, 9056230, 10867476, 13584345, 18112460, 27168690, 54337380]

約数ペア:

[(1, 54337380), (2, 27168690), (3, 18112460), (4, 13584345), (5, 10867476), (6, 9056230), (10, 5433738), (12, 4528115), (15, 3622492), (20, 2716869), (30, 1811246), (43, 1263660), (60, 905623), (86, 631830), (129, 421220), (172, 315915), (215, 252732), (258, 210610), (430, 126366), (516, 105305), (645, 84244), (860, 63183), (1290, 42122), (2580, 21061)]