49359940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1301}}^1$

素因数の和:1588

約数の個数: 48

約数和(自身を含む): 118992384

約数和(自身を除く): 69632444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 271, 542, 1084, 1301, 1355, 1897, 2602, 2710, 3794, 5204, 5420, 6505, 7588, 9107, 9485, 13010, 18214, 18970, 26020, 36428, 37940, 45535, 91070, 182140, 352571, 705142, 1410284, 1762855, 2467997, 3525710, 4935994, 7051420, 9871988, 12339985, 24679970, 49359940]

約数ペア:

[(1, 49359940), (2, 24679970), (4, 12339985), (5, 9871988), (7, 7051420), (10, 4935994), (14, 3525710), (20, 2467997), (28, 1762855), (35, 1410284), (70, 705142), (140, 352571), (271, 182140), (542, 91070), (1084, 45535), (1301, 37940), (1355, 36428), (1897, 26020), (2602, 18970), (2710, 18214), (3794, 13010), (5204, 9485), (5420, 9107), (6505, 7588)]