49812848

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{607}}^1$

素因数の和:861

約数の個数: 40

約数和(自身を含む): 101326848

約数和(自身を除く): 51514000

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 223, 368, 446, 607, 892, 1214, 1784, 2428, 3568, 4856, 5129, 9712, 10258, 13961, 20516, 27922, 41032, 55844, 82064, 111688, 135361, 223376, 270722, 541444, 1082888, 2165776, 3113303, 6226606, 12453212, 24906424, 49812848]

約数ペア:

[(1, 49812848), (2, 24906424), (4, 12453212), (8, 6226606), (16, 3113303), (23, 2165776), (46, 1082888), (92, 541444), (184, 270722), (223, 223376), (368, 135361), (446, 111688), (607, 82064), (892, 55844), (1214, 41032), (1784, 27922), (2428, 20516), (3568, 13961), (4856, 10258), (5129, 9712)]