56618685

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 101200320

約数和(自身を除く): 44581635

約数列:

[1, 3, 5, 9, 15, 45, 67, 89, 201, 211, 267, 335, 445, 603, 633, 801, 1005, 1055, 1335, 1899, 3015, 3165, 4005, 5963, 9495, 14137, 17889, 18779, 29815, 42411, 53667, 56337, 70685, 89445, 93895, 127233, 169011, 212055, 268335, 281685, 636165, 845055, 1258193, 3774579, 6290965, 11323737, 18872895, 56618685]

約数ペア:

[(1, 56618685), (3, 18872895), (5, 11323737), (9, 6290965), (15, 3774579), (45, 1258193), (67, 845055), (89, 636165), (201, 281685), (211, 268335), (267, 212055), (335, 169011), (445, 127233), (603, 93895), (633, 89445), (801, 70685), (1005, 56337), (1055, 53667), (1335, 42411), (1899, 29815), (3015, 18779), (3165, 17889), (4005, 14137), (5963, 9495)]