55477834

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{547}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 93510720

約数和(自身を除く): 38032886

約数列:

[1, 2, 17, 19, 34, 38, 157, 314, 323, 547, 646, 1094, 2669, 2983, 5338, 5966, 9299, 10393, 18598, 20786, 50711, 85879, 101422, 171758, 176681, 353362, 1459943, 1631701, 2919886, 3263402, 27738917, 55477834]

約数ペア:

[(1, 55477834), (2, 27738917), (17, 3263402), (19, 2919886), (34, 1631701), (38, 1459943), (157, 353362), (314, 176681), (323, 171758), (547, 101422), (646, 85879), (1094, 50711), (2669, 20786), (2983, 18598), (5338, 10393), (5966, 9299)]