55257822

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{44491}}^1$

素因数の和:44525

約数の個数: 32

約数和(自身を含む): 128136960

約数和(自身を除く): 72879138

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 44491, 88982, 133473, 266946, 400419, 800838, 1023293, 1201257, 2046586, 2402514, 3069879, 6139758, 9209637, 18419274, 27628911, 55257822]

約数ペア:

[(1, 55257822), (2, 27628911), (3, 18419274), (6, 9209637), (9, 6139758), (18, 3069879), (23, 2402514), (27, 2046586), (46, 1201257), (54, 1023293), (69, 800838), (138, 400419), (207, 266946), (414, 133473), (621, 88982), (1242, 44491)]