53129450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3331}}^1$

素因数の和:3383

約数の個数: 48

約数和(自身を含む): 111555360

約数和(自身を除く): 58425910

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 275, 290, 319, 550, 638, 725, 1450, 1595, 3190, 3331, 6662, 7975, 15950, 16655, 33310, 36641, 73282, 83275, 96599, 166550, 183205, 193198, 366410, 482995, 916025, 965990, 1062589, 1832050, 2125178, 2414975, 4829950, 5312945, 10625890, 26564725, 53129450]

約数ペア:

[(1, 53129450), (2, 26564725), (5, 10625890), (10, 5312945), (11, 4829950), (22, 2414975), (25, 2125178), (29, 1832050), (50, 1062589), (55, 965990), (58, 916025), (110, 482995), (145, 366410), (275, 193198), (290, 183205), (319, 166550), (550, 96599), (638, 83275), (725, 73282), (1450, 36641), (1595, 33310), (3190, 16655), (3331, 15950), (6662, 7975)]