50739900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{9949}}^1$

素因数の和:9983

約数の個数: 72

約数和(自身を含む): 155458800

約数和(自身を除く): 104718900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 9949, 19898, 29847, 39796, 49745, 59694, 99490, 119388, 149235, 169133, 198980, 248725, 298470, 338266, 497450, 507399, 596940, 676532, 746175, 845665, 994900, 1014798, 1492350, 1691330, 2029596, 2536995, 2984700, 3382660, 4228325, 5073990, 8456650, 10147980, 12684975, 16913300, 25369950, 50739900]

約数ペア:

[(1, 50739900), (2, 25369950), (3, 16913300), (4, 12684975), (5, 10147980), (6, 8456650), (10, 5073990), (12, 4228325), (15, 3382660), (17, 2984700), (20, 2536995), (25, 2029596), (30, 1691330), (34, 1492350), (50, 1014798), (51, 994900), (60, 845665), (68, 746175), (75, 676532), (85, 596940), (100, 507399), (102, 497450), (150, 338266), (170, 298470), (204, 248725), (255, 198980), (300, 169133), (340, 149235), (425, 119388), (510, 99490), (850, 59694), (1020, 49745), (1275, 39796), (1700, 29847), (2550, 19898), (5100, 9949)]