51313322

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{18287}}^1$

素因数の和:18373

約数の個数: 16

約数和(自身を含む): 81637632

約数和(自身を除く): 30324310

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 18287, 36574, 420601, 841202, 1115507, 2231014, 25656661, 51313322]

約数ペア:

[(1, 51313322), (2, 25656661), (23, 2231014), (46, 1115507), (61, 841202), (122, 420601), (1403, 36574), (2806, 18287)]