248043950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5857}}^1$

素因数の和:5898

約数の個数: 72

約数和(自身を含む): 579660816

約数和(自身を除く): 331616866

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 121, 154, 175, 242, 275, 350, 385, 550, 605, 770, 847, 1210, 1694, 1925, 3025, 3850, 4235, 5857, 6050, 8470, 11714, 21175, 29285, 40999, 42350, 58570, 64427, 81998, 128854, 146425, 204995, 292850, 322135, 409990, 450989, 644270, 708697, 901978, 1024975, 1417394, 1610675, 2049950, 2254945, 3221350, 3543485, 4509890, 4960879, 7086970, 9921758, 11274725, 17717425, 22549450, 24804395, 35434850, 49608790, 124021975, 248043950]

約数ペア:

[(1, 248043950), (2, 124021975), (5, 49608790), (7, 35434850), (10, 24804395), (11, 22549450), (14, 17717425), (22, 11274725), (25, 9921758), (35, 7086970), (50, 4960879), (55, 4509890), (70, 3543485), (77, 3221350), (110, 2254945), (121, 2049950), (154, 1610675), (175, 1417394), (242, 1024975), (275, 901978), (350, 708697), (385, 644270), (550, 450989), (605, 409990), (770, 322135), (847, 292850), (1210, 204995), (1694, 146425), (1925, 128854), (3025, 81998), (3850, 64427), (4235, 58570), (5857, 42350), (6050, 40999), (8470, 29285), (11714, 21175)]