54098128

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:344

約数の個数: 80

約数和(自身を含む): 125706240

約数和(自身を除く): 71608112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 47, 56, 86, 94, 112, 172, 188, 239, 301, 329, 344, 376, 478, 602, 658, 688, 752, 956, 1204, 1316, 1673, 1912, 2021, 2408, 2632, 3346, 3824, 4042, 4816, 5264, 6692, 8084, 10277, 11233, 13384, 14147, 16168, 20554, 22466, 26768, 28294, 32336, 41108, 44932, 56588, 71939, 78631, 82216, 89864, 113176, 143878, 157262, 164432, 179728, 226352, 287756, 314524, 483019, 575512, 629048, 966038, 1151024, 1258096, 1932076, 3381133, 3864152, 6762266, 7728304, 13524532, 27049064, 54098128]

約数ペア:

[(1, 54098128), (2, 27049064), (4, 13524532), (7, 7728304), (8, 6762266), (14, 3864152), (16, 3381133), (28, 1932076), (43, 1258096), (47, 1151024), (56, 966038), (86, 629048), (94, 575512), (112, 483019), (172, 314524), (188, 287756), (239, 226352), (301, 179728), (329, 164432), (344, 157262), (376, 143878), (478, 113176), (602, 89864), (658, 82216), (688, 78631), (752, 71939), (956, 56588), (1204, 44932), (1316, 41108), (1673, 32336), (1912, 28294), (2021, 26768), (2408, 22466), (2632, 20554), (3346, 16168), (3824, 14147), (4042, 13384), (4816, 11233), (5264, 10277), (6692, 8084)]