55173776

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{16987}}^1$

素因数の和:17031

約数の個数: 40

約数和(自身を含む): 126390720

約数和(自身を除く): 71216944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 16987, 33974, 67948, 118909, 135896, 237818, 271792, 475636, 492623, 951272, 985246, 1902544, 1970492, 3448361, 3940984, 6896722, 7881968, 13793444, 27586888, 55173776]

約数ペア:

[(1, 55173776), (2, 27586888), (4, 13793444), (7, 7881968), (8, 6896722), (14, 3940984), (16, 3448361), (28, 1970492), (29, 1902544), (56, 985246), (58, 951272), (112, 492623), (116, 475636), (203, 271792), (232, 237818), (406, 135896), (464, 118909), (812, 67948), (1624, 33974), (3248, 16987)]