52843780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{599}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 121564800

約数和(自身を除く): 68721020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 401, 599, 802, 1198, 1604, 2005, 2396, 2995, 4010, 4411, 5990, 6589, 8020, 8822, 11980, 13178, 17644, 22055, 26356, 32945, 44110, 65890, 88220, 131780, 240199, 480398, 960796, 1200995, 2401990, 2642189, 4803980, 5284378, 10568756, 13210945, 26421890, 52843780]

約数ペア:

[(1, 52843780), (2, 26421890), (4, 13210945), (5, 10568756), (10, 5284378), (11, 4803980), (20, 2642189), (22, 2401990), (44, 1200995), (55, 960796), (110, 480398), (220, 240199), (401, 131780), (599, 88220), (802, 65890), (1198, 44110), (1604, 32945), (2005, 26356), (2396, 22055), (2995, 17644), (4010, 13178), (4411, 11980), (5990, 8822), (6589, 8020)]