57497382

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1889}}^1$

素因数の和:2005

約数の個数: 48

約数和(自身を含む): 132678000

約数和(自身を除く): 75180618

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 89, 114, 171, 178, 267, 342, 534, 801, 1602, 1691, 1889, 3382, 3778, 5073, 5667, 10146, 11334, 15219, 17001, 30438, 34002, 35891, 71782, 107673, 168121, 215346, 323019, 336242, 504363, 646038, 1008726, 1513089, 3026178, 3194299, 6388598, 9582897, 19165794, 28748691, 57497382]

約数ペア:

[(1, 57497382), (2, 28748691), (3, 19165794), (6, 9582897), (9, 6388598), (18, 3194299), (19, 3026178), (38, 1513089), (57, 1008726), (89, 646038), (114, 504363), (171, 336242), (178, 323019), (267, 215346), (342, 168121), (534, 107673), (801, 71782), (1602, 35891), (1691, 34002), (1889, 30438), (3382, 17001), (3778, 15219), (5073, 11334), (5667, 10146)]