50031800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2749}}^1$

素因数の和:2785

約数の個数: 96

約数和(自身を含む): 143220000

約数和(自身を除く): 93188200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 175, 182, 200, 260, 280, 325, 350, 364, 455, 520, 650, 700, 728, 910, 1300, 1400, 1820, 2275, 2600, 2749, 3640, 4550, 5498, 9100, 10996, 13745, 18200, 19243, 21992, 27490, 35737, 38486, 54980, 68725, 71474, 76972, 96215, 109960, 137450, 142948, 153944, 178685, 192430, 250159, 274900, 285896, 357370, 384860, 481075, 500318, 549800, 714740, 769720, 893425, 962150, 1000636, 1250795, 1429480, 1786850, 1924300, 2001272, 2501590, 3573700, 3848600, 5003180, 6253975, 7147400, 10006360, 12507950, 25015900, 50031800]

約数ペア:

[(1, 50031800), (2, 25015900), (4, 12507950), (5, 10006360), (7, 7147400), (8, 6253975), (10, 5003180), (13, 3848600), (14, 3573700), (20, 2501590), (25, 2001272), (26, 1924300), (28, 1786850), (35, 1429480), (40, 1250795), (50, 1000636), (52, 962150), (56, 893425), (65, 769720), (70, 714740), (91, 549800), (100, 500318), (104, 481075), (130, 384860), (140, 357370), (175, 285896), (182, 274900), (200, 250159), (260, 192430), (280, 178685), (325, 153944), (350, 142948), (364, 137450), (455, 109960), (520, 96215), (650, 76972), (700, 71474), (728, 68725), (910, 54980), (1300, 38486), (1400, 35737), (1820, 27490), (2275, 21992), (2600, 19243), (2749, 18200), (3640, 13745), (4550, 10996), (5498, 9100)]