52521440

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10589}}^1$

素因数の和:10635

約数の個数: 48

約数和(自身を含む): 128096640

約数和(自身を除く): 75575200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 10589, 21178, 42356, 52945, 84712, 105890, 169424, 211780, 328259, 338848, 423560, 656518, 847120, 1313036, 1641295, 1694240, 2626072, 3282590, 5252144, 6565180, 10504288, 13130360, 26260720, 52521440]

約数ペア:

[(1, 52521440), (2, 26260720), (4, 13130360), (5, 10504288), (8, 6565180), (10, 5252144), (16, 3282590), (20, 2626072), (31, 1694240), (32, 1641295), (40, 1313036), (62, 847120), (80, 656518), (124, 423560), (155, 338848), (160, 328259), (248, 211780), (310, 169424), (496, 105890), (620, 84712), (992, 52945), (1240, 42356), (2480, 21178), (4960, 10589)]