52450840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7759}}^1$

素因数の和:7796

約数の個数: 48

約数和(自身を含む): 127807200

約数和(自身を除く): 75356360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 7759, 15518, 31036, 38795, 62072, 77590, 100867, 155180, 201734, 310360, 403468, 504335, 806936, 1008670, 1311271, 2017340, 2622542, 4034680, 5245084, 6556355, 10490168, 13112710, 26225420, 52450840]

約数ペア:

[(1, 52450840), (2, 26225420), (4, 13112710), (5, 10490168), (8, 6556355), (10, 5245084), (13, 4034680), (20, 2622542), (26, 2017340), (40, 1311271), (52, 1008670), (65, 806936), (104, 504335), (130, 403468), (169, 310360), (260, 201734), (338, 155180), (520, 100867), (676, 77590), (845, 62072), (1352, 38795), (1690, 31036), (3380, 15518), (6760, 7759)]