50817420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16607}}^1$

素因数の和:16639

約数の個数: 72

約数和(自身を含む): 163223424

約数和(自身を除く): 112406004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 16607, 33214, 49821, 66428, 83035, 99642, 149463, 166070, 199284, 249105, 282319, 298926, 332140, 498210, 564638, 597852, 747315, 846957, 996420, 1129276, 1411595, 1494630, 1693914, 2540871, 2823190, 2989260, 3387828, 4234785, 5081742, 5646380, 8469570, 10163484, 12704355, 16939140, 25408710, 50817420]

約数ペア:

[(1, 50817420), (2, 25408710), (3, 16939140), (4, 12704355), (5, 10163484), (6, 8469570), (9, 5646380), (10, 5081742), (12, 4234785), (15, 3387828), (17, 2989260), (18, 2823190), (20, 2540871), (30, 1693914), (34, 1494630), (36, 1411595), (45, 1129276), (51, 996420), (60, 846957), (68, 747315), (85, 597852), (90, 564638), (102, 498210), (153, 332140), (170, 298926), (180, 282319), (204, 249105), (255, 199284), (306, 166070), (340, 149463), (510, 99642), (612, 83035), (765, 66428), (1020, 49821), (1530, 33214), (3060, 16607)]