56342538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3217}}^1$

素因数の和:3371

約数の個数: 48

約数和(自身を含む): 140562240

約数和(自身を除く): 84219702

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 139, 278, 417, 834, 973, 1251, 1946, 2502, 2919, 3217, 5838, 6434, 8757, 9651, 17514, 19302, 22519, 28953, 45038, 57906, 67557, 135114, 202671, 405342, 447163, 894326, 1341489, 2682978, 3130141, 4024467, 6260282, 8048934, 9390423, 18780846, 28171269, 56342538]

約数ペア:

[(1, 56342538), (2, 28171269), (3, 18780846), (6, 9390423), (7, 8048934), (9, 6260282), (14, 4024467), (18, 3130141), (21, 2682978), (42, 1341489), (63, 894326), (126, 447163), (139, 405342), (278, 202671), (417, 135114), (834, 67557), (973, 57906), (1251, 45038), (1946, 28953), (2502, 22519), (2919, 19302), (3217, 17514), (5838, 9651), (6434, 8757)]