52000065

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{863}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 98122752

約数和(自身を除く): 46122687

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 103, 117, 195, 309, 515, 585, 863, 927, 1339, 1545, 2589, 4017, 4315, 4635, 6695, 7767, 11219, 12051, 12945, 20085, 33657, 38835, 56095, 60255, 88889, 100971, 168285, 266667, 444445, 504855, 800001, 1155557, 1333335, 3466671, 4000005, 5777785, 10400013, 17333355, 52000065]

約数ペア:

[(1, 52000065), (3, 17333355), (5, 10400013), (9, 5777785), (13, 4000005), (15, 3466671), (39, 1333335), (45, 1155557), (65, 800001), (103, 504855), (117, 444445), (195, 266667), (309, 168285), (515, 100971), (585, 88889), (863, 60255), (927, 56095), (1339, 38835), (1545, 33657), (2589, 20085), (4017, 12945), (4315, 12051), (4635, 11219), (6695, 7767)]