50505804

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:391

約数の個数: 72

約数和(自身を含む): 131571440

約数和(自身を除く): 81065636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 109, 122, 183, 211, 218, 244, 327, 366, 422, 436, 549, 633, 654, 732, 844, 981, 1098, 1266, 1308, 1899, 1962, 2196, 2532, 3798, 3924, 6649, 7596, 12871, 13298, 19947, 22999, 25742, 26596, 38613, 39894, 45998, 51484, 59841, 68997, 77226, 79788, 91996, 115839, 119682, 137994, 154452, 206991, 231678, 239364, 275988, 413982, 463356, 827964, 1402939, 2805878, 4208817, 5611756, 8417634, 12626451, 16835268, 25252902, 50505804]

約数ペア:

[(1, 50505804), (2, 25252902), (3, 16835268), (4, 12626451), (6, 8417634), (9, 5611756), (12, 4208817), (18, 2805878), (36, 1402939), (61, 827964), (109, 463356), (122, 413982), (183, 275988), (211, 239364), (218, 231678), (244, 206991), (327, 154452), (366, 137994), (422, 119682), (436, 115839), (549, 91996), (633, 79788), (654, 77226), (732, 68997), (844, 59841), (981, 51484), (1098, 45998), (1266, 39894), (1308, 38613), (1899, 26596), (1962, 25742), (2196, 22999), (2532, 19947), (3798, 13298), (3924, 12871), (6649, 7596)]