54442479

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 93972480

約数和(自身を除く): 39530001

約数列:

[1, 3, 7, 13, 21, 31, 39, 49, 91, 93, 147, 217, 273, 403, 637, 651, 919, 1209, 1519, 1911, 2757, 2821, 4557, 6433, 8463, 11947, 19299, 19747, 28489, 35841, 45031, 59241, 83629, 85467, 135093, 199423, 250887, 370357, 585403, 598269, 1111071, 1395961, 1756209, 2592499, 4187883, 7777497, 18147493, 54442479]

約数ペア:

[(1, 54442479), (3, 18147493), (7, 7777497), (13, 4187883), (21, 2592499), (31, 1756209), (39, 1395961), (49, 1111071), (91, 598269), (93, 585403), (147, 370357), (217, 250887), (273, 199423), (403, 135093), (637, 85467), (651, 83629), (919, 59241), (1209, 45031), (1519, 35841), (1911, 28489), (2757, 19747), (2821, 19299), (4557, 11947), (6433, 8463)]