55808656

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:551

約数の個数: 40

約数和(自身を含む): 110830208

約数和(自身を除く): 55021552

約数列:

[1, 2, 4, 8, 16, 61, 122, 211, 244, 271, 422, 488, 542, 844, 976, 1084, 1688, 2168, 3376, 4336, 12871, 16531, 25742, 33062, 51484, 57181, 66124, 102968, 114362, 132248, 205936, 228724, 264496, 457448, 914896, 3488041, 6976082, 13952164, 27904328, 55808656]

約数ペア:

[(1, 55808656), (2, 27904328), (4, 13952164), (8, 6976082), (16, 3488041), (61, 914896), (122, 457448), (211, 264496), (244, 228724), (271, 205936), (422, 132248), (488, 114362), (542, 102968), (844, 66124), (976, 57181), (1084, 51484), (1688, 33062), (2168, 25742), (3376, 16531), (4336, 12871)]