55075970

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{39623}}^1$

素因数の和:39769

約数の個数: 16

約数和(自身を含む): 99852480

約数和(自身を除く): 44776510

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 39623, 79246, 198115, 396230, 5507597, 11015194, 27537985, 55075970]

約数ペア:

[(1, 55075970), (2, 27537985), (5, 11015194), (10, 5507597), (139, 396230), (278, 198115), (695, 79246), (1390, 39623)]