51457086

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 120268800

約数和(自身を除く): 68811714

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 59, 62, 93, 118, 177, 186, 279, 354, 521, 531, 558, 837, 1042, 1062, 1563, 1593, 1674, 1829, 3126, 3186, 3658, 4689, 5487, 9378, 10974, 14067, 16151, 16461, 28134, 30739, 32302, 32922, 48453, 49383, 61478, 92217, 96906, 98766, 145359, 184434, 276651, 290718, 436077, 553302, 829953, 872154, 952909, 1659906, 1905818, 2858727, 5717454, 8576181, 17152362, 25728543, 51457086]

約数ペア:

[(1, 51457086), (2, 25728543), (3, 17152362), (6, 8576181), (9, 5717454), (18, 2858727), (27, 1905818), (31, 1659906), (54, 952909), (59, 872154), (62, 829953), (93, 553302), (118, 436077), (177, 290718), (186, 276651), (279, 184434), (354, 145359), (521, 98766), (531, 96906), (558, 92217), (837, 61478), (1042, 49383), (1062, 48453), (1563, 32922), (1593, 32302), (1674, 30739), (1829, 28134), (3126, 16461), (3186, 16151), (3658, 14067), (4689, 10974), (5487, 9378)]