47751156

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:445

約数の個数: 72

約数和(自身を含む): 125084960

約数和(自身を除く): 77333804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 109, 129, 172, 218, 258, 283, 327, 387, 436, 516, 566, 654, 774, 849, 981, 1132, 1308, 1548, 1698, 1962, 2547, 3396, 3924, 4687, 5094, 9374, 10188, 12169, 14061, 18748, 24338, 28122, 30847, 36507, 42183, 48676, 56244, 61694, 73014, 84366, 92541, 109521, 123388, 146028, 168732, 185082, 219042, 277623, 370164, 438084, 555246, 1110492, 1326421, 2652842, 3979263, 5305684, 7958526, 11937789, 15917052, 23875578, 47751156]

約数ペア:

[(1, 47751156), (2, 23875578), (3, 15917052), (4, 11937789), (6, 7958526), (9, 5305684), (12, 3979263), (18, 2652842), (36, 1326421), (43, 1110492), (86, 555246), (109, 438084), (129, 370164), (172, 277623), (218, 219042), (258, 185082), (283, 168732), (327, 146028), (387, 123388), (436, 109521), (516, 92541), (566, 84366), (654, 73014), (774, 61694), (849, 56244), (981, 48676), (1132, 42183), (1308, 36507), (1548, 30847), (1698, 28122), (1962, 24338), (2547, 18748), (3396, 14061), (3924, 12169), (4687, 10188), (5094, 9374)]