50775880

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{17389}}^1$

素因数の和:17473

約数の個数: 32

約数和(自身を含む): 115817400

約数和(自身を除く): 65041520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 17389, 34778, 69556, 86945, 139112, 173890, 347780, 695560, 1269397, 2538794, 5077588, 6346985, 10155176, 12693970, 25387940, 50775880]

約数ペア:

[(1, 50775880), (2, 25387940), (4, 12693970), (5, 10155176), (8, 6346985), (10, 5077588), (20, 2538794), (40, 1269397), (73, 695560), (146, 347780), (292, 173890), (365, 139112), (584, 86945), (730, 69556), (1460, 34778), (2920, 17389)]