26399450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6857}}^1$

素因数の和:6887

約数の個数: 48

約数和(自身を含む): 61228224

約数和(自身を除く): 34828774

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3850, 6857, 13714, 34285, 47999, 68570, 75427, 95998, 150854, 171425, 239995, 342850, 377135, 479990, 527989, 754270, 1055978, 1199975, 1885675, 2399950, 2639945, 3771350, 5279890, 13199725, 26399450]

約数ペア:

[(1, 26399450), (2, 13199725), (5, 5279890), (7, 3771350), (10, 2639945), (11, 2399950), (14, 1885675), (22, 1199975), (25, 1055978), (35, 754270), (50, 527989), (55, 479990), (70, 377135), (77, 342850), (110, 239995), (154, 171425), (175, 150854), (275, 95998), (350, 75427), (385, 68570), (550, 47999), (770, 34285), (1925, 13714), (3850, 6857)]