53980976

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25367}}^1$

素因数の和:25401

約数の個数: 40

約数和(自身を含む): 125825280

約数和(自身を除く): 71844304

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 25367, 50734, 101468, 177569, 202936, 355138, 405872, 481973, 710276, 963946, 1420552, 1927892, 2841104, 3373811, 3855784, 6747622, 7711568, 13495244, 26990488, 53980976]

約数ペア:

[(1, 53980976), (2, 26990488), (4, 13495244), (7, 7711568), (8, 6747622), (14, 3855784), (16, 3373811), (19, 2841104), (28, 1927892), (38, 1420552), (56, 963946), (76, 710276), (112, 481973), (133, 405872), (152, 355138), (266, 202936), (304, 177569), (532, 101468), (1064, 50734), (2128, 25367)]