56980548

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 148293600

約数和(自身を除く): 91313052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 139, 177, 193, 236, 278, 354, 386, 417, 531, 556, 579, 708, 772, 834, 1062, 1158, 1251, 1668, 1737, 2124, 2316, 2502, 3474, 5004, 6948, 8201, 11387, 16402, 22774, 24603, 26827, 32804, 34161, 45548, 49206, 53654, 68322, 73809, 80481, 98412, 102483, 107308, 136644, 147618, 160962, 204966, 241443, 295236, 321924, 409932, 482886, 965772, 1582793, 3165586, 4748379, 6331172, 9496758, 14245137, 18993516, 28490274, 56980548]

約数ペア:

[(1, 56980548), (2, 28490274), (3, 18993516), (4, 14245137), (6, 9496758), (9, 6331172), (12, 4748379), (18, 3165586), (36, 1582793), (59, 965772), (118, 482886), (139, 409932), (177, 321924), (193, 295236), (236, 241443), (278, 204966), (354, 160962), (386, 147618), (417, 136644), (531, 107308), (556, 102483), (579, 98412), (708, 80481), (772, 73809), (834, 68322), (1062, 53654), (1158, 49206), (1251, 45548), (1668, 34161), (1737, 32804), (2124, 26827), (2316, 24603), (2502, 22774), (3474, 16402), (5004, 11387), (6948, 8201)]