53145904

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15307}}^1$

素因数の和:15353

約数の個数: 40

約数和(自身を含む): 121484288

約数和(自身を除く): 68338384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 15307, 30614, 61228, 107149, 122456, 214298, 244912, 428596, 474517, 857192, 949034, 1714384, 1898068, 3321619, 3796136, 6643238, 7592272, 13286476, 26572952, 53145904]

約数ペア:

[(1, 53145904), (2, 26572952), (4, 13286476), (7, 7592272), (8, 6643238), (14, 3796136), (16, 3321619), (28, 1898068), (31, 1714384), (56, 949034), (62, 857192), (112, 474517), (124, 428596), (217, 244912), (248, 214298), (434, 122456), (496, 107149), (868, 61228), (1736, 30614), (3472, 15307)]