75122450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2459}}^1$

素因数の和:2531

約数の個数: 48

約数和(自身を含む): 153740160

約数和(自身を除く): 78617710

約数列:

[1, 2, 5, 10, 13, 25, 26, 47, 50, 65, 94, 130, 235, 325, 470, 611, 650, 1175, 1222, 2350, 2459, 3055, 4918, 6110, 12295, 15275, 24590, 30550, 31967, 61475, 63934, 115573, 122950, 159835, 231146, 319670, 577865, 799175, 1155730, 1502449, 1598350, 2889325, 3004898, 5778650, 7512245, 15024490, 37561225, 75122450]

約数ペア:

[(1, 75122450), (2, 37561225), (5, 15024490), (10, 7512245), (13, 5778650), (25, 3004898), (26, 2889325), (47, 1598350), (50, 1502449), (65, 1155730), (94, 799175), (130, 577865), (235, 319670), (325, 231146), (470, 159835), (611, 122950), (650, 115573), (1175, 63934), (1222, 61475), (2350, 31967), (2459, 30550), (3055, 24590), (4918, 15275), (6110, 12295)]