51851342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{22369}}^1$

素因数の和:22451

約数の個数: 16

約数和(自身を含む): 83216400

約数和(自身を除く): 31365058

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 22369, 44738, 425011, 850022, 1364509, 2729018, 25925671, 51851342]

約数ペア:

[(1, 51851342), (2, 25925671), (19, 2729018), (38, 1364509), (61, 850022), (122, 425011), (1159, 44738), (2318, 22369)]