27285050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{3229}}^1$

素因数の和:3267

約数の個数: 36

約数和(自身を含む): 54971370

約数和(自身を除く): 27686320

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 3229, 4225, 6458, 8450, 16145, 32290, 41977, 80725, 83954, 161450, 209885, 419770, 545701, 1049425, 1091402, 2098850, 2728505, 5457010, 13642525, 27285050]

約数ペア:

[(1, 27285050), (2, 13642525), (5, 5457010), (10, 2728505), (13, 2098850), (25, 1091402), (26, 1049425), (50, 545701), (65, 419770), (130, 209885), (169, 161450), (325, 83954), (338, 80725), (650, 41977), (845, 32290), (1690, 16145), (3229, 8450), (4225, 6458)]