54810290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{571}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 102548160

約数和(自身を除く): 47737870

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 331, 571, 662, 1142, 1655, 2855, 3310, 5710, 9599, 16559, 19198, 33118, 47995, 82795, 95990, 165590, 189001, 378002, 945005, 1890010, 5481029, 10962058, 27405145, 54810290]

約数ペア:

[(1, 54810290), (2, 27405145), (5, 10962058), (10, 5481029), (29, 1890010), (58, 945005), (145, 378002), (290, 189001), (331, 165590), (571, 95990), (662, 82795), (1142, 47995), (1655, 33118), (2855, 19198), (3310, 16559), (5710, 9599)]