51151184

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7487}}^1$

素因数の和:7563

約数の個数: 40

約数和(自身を含む): 115135488

約数和(自身を除く): 63984304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 7487, 14974, 29948, 52409, 59896, 104818, 119792, 209636, 419272, 456707, 838544, 913414, 1826828, 3196949, 3653656, 6393898, 7307312, 12787796, 25575592, 51151184]

約数ペア:

[(1, 51151184), (2, 25575592), (4, 12787796), (7, 7307312), (8, 6393898), (14, 3653656), (16, 3196949), (28, 1826828), (56, 913414), (61, 838544), (112, 456707), (122, 419272), (244, 209636), (427, 119792), (488, 104818), (854, 59896), (976, 52409), (1708, 29948), (3416, 14974), (6832, 7487)]