53471984

素因数分解:

$2^4\times {\mathrm{1307}}^1\times {\mathrm{2557}}^1$

素因数の和:3872

約数の個数: 20

約数和(自身を含む): 103721784

約数和(自身を除く): 50249800

約数列:

[1, 2, 4, 8, 16, 1307, 2557, 2614, 5114, 5228, 10228, 10456, 20456, 20912, 40912, 3341999, 6683998, 13367996, 26735992, 53471984]

約数ペア:

[(1, 53471984), (2, 26735992), (4, 13367996), (8, 6683998), (16, 3341999), (1307, 40912), (2557, 20912), (2614, 20456), (5114, 10456), (5228, 10228)]