51455818

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1\times {\mathrm{859}}^1$

素因数の和:1413

約数の個数: 16

約数和(自身を含む): 78700320

約数和(自身を除く): 27244502

約数列:

[1, 2, 61, 122, 491, 859, 982, 1718, 29951, 52399, 59902, 104798, 421769, 843538, 25727909, 51455818]

約数ペア:

[(1, 51455818), (2, 25727909), (61, 843538), (122, 421769), (491, 104798), (859, 59902), (982, 52399), (1718, 29951)]