52273390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{30931}}^1$

素因数の和:30964

約数の個数: 24

約数和(自身を含む): 101890008

約数和(自身を除く): 49616618

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 30931, 61862, 154655, 309310, 402103, 804206, 2010515, 4021030, 5227339, 10454678, 26136695, 52273390]

約数ペア:

[(1, 52273390), (2, 26136695), (5, 10454678), (10, 5227339), (13, 4021030), (26, 2010515), (65, 804206), (130, 402103), (169, 309310), (338, 154655), (845, 61862), (1690, 30931)]